CN209370049U - A kind of device for reducing the blocking of sludge screw pump - Google Patents
A kind of device for reducing the blocking of sludge screw pump Download PDFInfo
- Publication number
- CN209370049U CN209370049U CN201821820746.7U CN201821820746U CN209370049U CN 209370049 U CN209370049 U CN 209370049U CN 201821820746 U CN201821820746 U CN 201821820746U CN 209370049 U CN209370049 U CN 209370049U
- Authority
- CN
- China
- Prior art keywords
- columnar member
- screw pump
- pedestal
- sludge
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 49
- 230000000903 blocking effect Effects 0.000 title claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 238000005352 clarification Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model discloses a kind of devices for reducing the blocking of sludge screw pump, including pedestal, bearing is provided in pedestal, the inner ring of bearing is provided with columnar member, and columnar member is hollow structure, is provided with water inlet pipe on the lateral wall of pedestal, water inlet pipe protrudes into columnar member from one end of columnar member, the dirt inlet of sludge screw pump is passed through after the other end stretching pedestal of columnar member, and the end is additionally provided with spray head, and multiple jet ports are provided on spray head；It is set with first gear on the position of columnar member stretching pedestal, the second gear engaged is provided with below first gear.The device blocked for reducing sludge screw pump, the problem of solving sludge screw pump when conveying sludge, easily block.
Description
Technical field
The utility model belongs to water treatment sludge equipment technical field, and in particular to a kind of stifled for reducing sludge screw pump
The device of plug.
Background technique
The high efficiency clarification tank of central water process waste water system can exist a large amount of sludge settling during handling waste water
Waste water clarifying basin, these sludge will lead to high efficiency clarification tank and lose processing water effect by accumulation for a long time, so need regular
The sludge of basin bottom plate and frame filter press is sent to using sludge screw pump to be carried out dehydrating.When a large amount of sludge passes through sludge
When screw pump, since the mobility of sludge is very poor, it is easy to the generation of sludge blockage screw pump phenomenon, precipitating sludge occur
It cannot be seen off and equipment damage, influence waste water system and normally handle sewage, cause waste water that cannot handle in time and ring occurs
Guarantor's accident.
Utility model content
The purpose of the utility model is to provide a kind of devices for reducing the blocking of sludge screw pump, solve sludge screw pump
When conveying sludge, the problem of easily blocking.
In order to achieve the above object, the technical scheme adopted by the utility model is one kind is for reducing sludge screw pump
The device of blocking, including pedestal are provided with bearing in the pedestal, and the inner ring of the bearing is provided with columnar member, the cylindricality
Part is hollow structure, and water inlet pipe is provided on the lateral wall of the pedestal, and the water inlet pipe is protruded into from one end of the columnar member
In columnar member, the other end of the columnar member stretches out after the pedestal dirt inlet for being passed through sludge screw pump, and the end is also
It is provided with spray head, multiple jet ports are provided on the spray head；The columnar member, which stretches out on the position of the pedestal, is set with
One gear, the second gear engaged is provided with below the first gear, and the second gear is connected to turning for motor
On axis.
The technical solution of the utility model also has the following characteristics that
The spray head is that semicircle is spherical, and multiple jet ports are distributed in the side of semicircle spherical shape.
Between the end of the side wall and columnar member of the water inlet pipe and pedestal, lateral wall and the dirt of the columnar member and pedestal
Sealing ring is provided between the dirt inlet of mud screw pump.
The sealing ring is wear-resisting rubber seal.
The number of teeth of the first gear is less than the number of teeth of the second gear.
The beneficial effects of the utility model are: the device for reducing the blocking of sludge screw pump of (1) the utility model,
Principle is that it is prevented to be blocked by periodic cleaning sludge screw pump, to improve the efficiency of cleaning wastewater disposal basin sludge；(2) this reality
With the novel device for reducing the blocking of sludge screw pump, overall structure is simple, is easily installed.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of device for reducing the blocking of sludge screw pump of the utility model.
In figure, 1. pedestals, 2. sealing rings, 3. water inlet pipes, 4. second gears, 5. motors, 6. spray heads, 7. first gears, 8.
Columnar member, 9. bearings.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
As shown in Figure 1, a kind of device for reducing the blocking of sludge screw pump of the utility model, including pedestal 1, the seat
Bearing 9 is provided in body 1, when bearing 9 is installed, outer ring is fixed between the inner wall of pedestal 1 by included bearing block, bearing
9 inner ring is equipped with columnar member 8 by keyway cooperation, which is hollow sealing structure.
Water inlet pipe 3 is provided on the lateral wall of pedestal 1, the lateral wall that pedestal is stretched out in one end of water inlet pipe 3 is connect with water source,
The other end of water inlet pipe 3 then protrudes into columnar member 8 from one end of columnar member 8, and the other end of columnar member 8 then stretches out pedestal 1, and
It is passed through in the dirt inlet of sludge screw pump, in addition the end for protruding into dirt inlet is also welded with spray head 6, is provided on the spray head 6
Multiple jet ports.
It is set with first gear 7 on the position of the stretching pedestal 1 of columnar member 8, the lower section of first gear 7, which is provided with, to be engaged
Second gear 4, second gear 4 is connected in the shaft of motor 5, is rotated by motor 5 and second gear 4 is driven to rotate, in turn
Realize that first gear 7 rotates, so that columnar member 8 rotates.
When needing to clean sludge screw pump, first sludge screw pump is inserted into one end by columnar member 8 with spray head 6
Dirt inlet in, water inlet pipe 3 and water source are connected later, the water for flowing through water inlet pipe 3 at this time enters from one end of columnar member 8, then
It is flowed out from the other end of columnar member 8, since the other end of columnar member 8 is equipped with spray head 6, multiple jet ports, institute is provided on spray head 6
It can be towards accelerating in terms of certain to project, so that the sludge retained in sludge screw pump is effectively rushed when jet port flows out with water
It hits, can effectively be cleaned.
In addition, starting motor 5, the shaft of motor 5 will drive second gear 4 rotation, second gear 4 by with the first tooth
The engagement of wheel 7 drives first gear 7 to rotate, and since first gear 7 is fixed on the outside of columnar member 8, columnar member 8 is fixed on
The inner ring of bearing 9 so columnar member 8 can be rotated in bearing 9 at this time, and can also occur from the water that jet port sprays at this time
Corresponding rotating-spray further ensures that water energy is enough and flows through everywhere in sludge screw pump, greatly increases the effective of cleaning
Area and working efficiency.
As shown in Figure 1, structure as one preferred, which is that semicircle is spherical, and multiple jet ports are distributed in this
The side of semicircle spherical shape.
Design can be such that jet port is sprayed everywhere towards the inner wall of sludge screw pump in this way, greatly enhance the power of impact
Degree
As shown in Figure 1, between the end of the side wall and columnar member 8 of water inlet pipe 3 and pedestal 1, columnar member 8 and pedestal 1
Sealing ring 2 is provided between lateral wall and the dirt inlet of sludge screw pump, sealing ring 2 is wear-resisting rubber seal.
Sealing ring 2 is set, can be further assured that between the end of the side wall and columnar member 8 of water inlet pipe 3 and pedestal 1, column
When being rotated, water will not leak between the dirt inlet of the lateral wall and sludge screw pump of shape part 8 and pedestal 1.
As shown in Figure 1, the number of teeth of first gear 7 is less than the number of teeth of second gear 4.
Since the revolving speed of motor 5 is higher, and columnar member 8 is not needed in the actual work and reaches such high rotation speed,
So the deceleration mechanism being engaged by small one and large one gear, the revolving speed that can be exported to motor 5 slows down, and reaches practical need
The standard wanted carries out, it is ensured that optimized working condition.
The device for reducing the blocking of sludge screw pump of the utility model, principle is by periodic cleaning sludge screw rod
Pump prevents it to be blocked, to improve the efficiency of cleaning wastewater disposal basin sludge.
The device for reducing the blocking of sludge screw pump of the utility model, overall structure is simple, is easily installed.
Claims (5)
1. a kind of device for reducing the blocking of sludge screw pump, which is characterized in that including pedestal (1), set in the pedestal (1)
It is equipped with bearing (9), the inner ring of the bearing (9) is provided with columnar member (8), and the columnar member (8) is hollow structure, the pedestal
(1) it is provided on lateral wall water inlet pipe (3), the water inlet pipe (3) protrudes into columnar member (8) from one end of the columnar member (8)
It is interior, the dirt inlet of sludge screw pump is passed through after the other end stretching pedestal (1) of the columnar member (8), and the end is also
It is provided with spray head (6), is provided with multiple jet ports on the spray head (6)；The columnar member (8) stretches out the portion of the pedestal (1)
It is set with first gear (7) on position, is provided with the second gear (4) engaged below the first gear (7), described the
Two gears (4) are connected in the shaft of motor (5).
2. the device according to claim 1 for reducing the blocking of sludge screw pump, which is characterized in that the spray head (6)
For semicircle spherical shape, multiple jet ports are distributed in the side of semicircle spherical shape.
3. the device according to claim 2 for reducing the blocking of sludge screw pump, which is characterized in that the water inlet pipe
(3) between the side wall of pedestal (1) and the end of columnar member (8), the lateral wall and sludge of the columnar member (8) and pedestal (1)
Sealing ring (2) are provided between the dirt inlet of screw pump.
4. the device according to claim 3 for reducing the blocking of sludge screw pump, which is characterized in that the sealing ring
It (2) is wear-resisting rubber seal.
5. the device according to claim 1 for reducing the blocking of sludge screw pump, which is characterized in that the first gear
(7) the number of teeth is less than the number of teeth of the second gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820746.7U CN209370049U (en) | 2018-11-06 | 2018-11-06 | A kind of device for reducing the blocking of sludge screw pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820746.7U CN209370049U (en) | 2018-11-06 | 2018-11-06 | A kind of device for reducing the blocking of sludge screw pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370049U true CN209370049U (en) | 2019-09-10 |
Family
ID=67835641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821820746.7U Expired - Fee Related CN209370049U (en) | 2018-11-06 | 2018-11-06 | A kind of device for reducing the blocking of sludge screw pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370049U (en) |
-
2018
- 2018-11-06 CN CN201821820746.7U patent/CN209370049U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 |