CN215213964U

CN215213964U - Sewage sludge pump

Info

Publication number: CN215213964U
Application number: CN202120947768.5U
Authority: CN
Inventors: 陈晴来; 陈儒光; 陈涛; 陈金榜; 鲁建光
Original assignee: Hubei Yuanbo Fluid Technology Co ltd
Current assignee: Hubei Yuanbo Fluid Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-17
Anticipated expiration: 2031-05-06

Abstract

The utility model belongs to the field of sewage sludge pumps, in particular to a sewage sludge pump, which comprises support legs, a fixing bolt and an upper fixing plate, wherein a base is fixed above the support legs, a lower fixing plate is arranged above the base, a clamp is arranged outside the fixing bolt, the fixing bolt is positioned on the left side of the lower fixing plate, a water pressing chamber is fixed behind the upper fixing plate, the upper fixing plate is positioned above the lower fixing plate, a crushing mechanism is arranged behind the water pressing chamber, and a first water outlet is arranged on the left side of the water pressing chamber; the utility model discloses a setting of broken mechanism, the epaxial stirring leaf of work drive stirring of motor rotates, and the stirring leaf carries out the breakage to earth or other medium in the sewage, has avoided massive medium to cause the condition that the jam appears in first water inlet and first delivery port in the sewage, has prevented to appear blocking up because of first water inlet and first delivery port and has leaded to the overheated condition by the scaling loss of sewage dredge pump.

Description

Sewage sludge pump

Technical Field

The utility model relates to a sewage sludge pump field specifically is a sewage sludge pump.

Background

The sewage pump belongs to one of centrifugal impurity pumps, and has various forms: such as a submersible sewage pump and a dry sewage pump, the most common submersible sewage pump is a QW type submersible sewage pump, the most common dry sewage pump is a W type horizontal sewage pump and a WL type vertical sewage pump, the submersible sewage pump is mainly used for conveying a medium containing solid particles such as fiber, paper scraps and the like in municipal sewage, excrement or liquid, and the temperature of the conveyed medium is usually not more than 80 ℃.

However, the existing sewage cement pump has poor sealing performance of the whole structure, the medium conveyed inside leaks easily, the function is poor, the impurities in the conveying liquid cannot be broken, massive impurities easily cause the blockage of the sewage cement pump and the burning loss, the heat dissipation performance is poor, the inside is easy to overheat, the normal work cannot be performed, and the requirements of people cannot be met.

Accordingly, a sludge pump has been proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, it is poor to solve current dirty cement pump overall structure leakproofness, and the medium of inside transport spills easily, and functional poor can't carry out the breakage to the impurity in the transport liquid, and massive impurity leads to the dirty cement pump to block up easily and by the condition of scaling loss, and heat dispersion is poor, and inside is overheated easily and the problem of unable normal work appears, the utility model provides a dirty cement pump.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a sewage sludge pump, which comprises support legs, a fixing bolt and an upper fixing plate, wherein a base is fixed above the support legs, a lower fixing plate is arranged above the base, a clamp is arranged outside the fixing bolt, the fixing bolt is positioned on the left side of the lower fixing plate, a water pressing chamber is fixed behind the upper fixing plate, the upper fixing plate is positioned above the lower fixing plate, a crushing mechanism is arranged behind a water pressing chamber, a first water inlet is arranged on the right side of the water pressing chamber, a first water outlet is arranged on the left side of the water pressing chamber, a shell is arranged above the water pressing chamber, a partition plate is arranged inside the shell, a motor is arranged below the partition plate, a circulating pipe is arranged outside the motor, a water tank is connected above the circulating pipe, a second water inlet is arranged inside the water tank, and a second water outlet is arranged on the right side of the second water inlet, a sealing plug is arranged above the water tank, and anti-skid grains are arranged outside the sealing plug.

Preferably, the lower fixing plate is fixedly connected with the upper fixing plate through the matching between the clamping hoop and the fixing bolt, and the size between the lower fixing plate and the upper fixing plate is equal.

Preferably, the crushing mechanism comprises a protective shell, a heat dissipation port, a motor, a stirring shaft and stirring blades, the heat dissipation port is formed in the surface of the left end of the protective shell, the motor is arranged inside the protective shell, the front end of the motor is connected with the stirring shaft, and the stirring blades are fixed outside the stirring shaft.

Preferably, a cladding structure is formed between the protective shell and the motor, the protective shell forms a hollow structure through the heat dissipation openings, and the heat dissipation openings are symmetrical with respect to a vertical central line of the protective shell.

Preferably, the horizontal center line between the stirring shaft and the motor coincides, the stirring blades form a rotating structure with the water pumping chamber through the matching between the stirring shaft and the motor, and the stirring blades are annularly distributed along the circle center of the stirring shaft.

Preferably, the first water inlet and the first water outlet are symmetrical about a vertical center line of the pumping chamber, the first water inlet and the pumping chamber are formed in a stamping mode, and the first water outlet and the pumping chamber are formed in a stamping mode.

Preferably, a coating structure is formed between the motor and the shell, the vertical center lines between the motor and the shell are overlapped, and the circulating pipe is wound on the motor in a spiral structure.

Preferably, the water tank and the circulating pipe form a one-way circulating structure through the matching between the second water inlet and the second water outlet, the water tank forms a sealing structure through the sealing plug, and the anti-skid grains are distributed at equal intervals along the horizontal direction of the sealing plug.

The utility model discloses an useful part lies in:

1. the utility model discloses a setting of crushing mechanism, the protective housing provides the protection to the motor, make the external action force can not influence the work of motor, the thermovent makes the air inside the protective housing can circulate with the air of outside, the heat that makes the motor during operation produce can be normal effluvium, make the motor can not overheat easily, the work of motor drives the stirring leaf on the (mixing) shaft and rotates, the stirring leaf is broken to earth or other medium in the sewage, avoided in the sewage massive medium to cause first water inlet and first delivery port to appear the condition of blockking up, prevented to lead to the overheated condition of burning out of the mud pump of sewage because of first water inlet and first delivery port appear the jam;

2. the utility model is provided with the circulating pipe and the water tank, the second water inlet and the second water outlet are respectively provided with the corresponding water pump and the corresponding stop valve, the condensate in the water tank flows into the circulating pipe through the second water outlet, then the motor is cooled through the circulating pipe and finally flows back to the water tank through the second water inlet, the condensate in the water tank cannot be lost through the sealing plug, meanwhile, the water tank can be opened by rotating the sealing plug, so that a user can conveniently supplement the condensate, the friction force between the hand of the user and the sealing plug is improved by the anti-skidding lines, the adjustment of the sealing plug is more convenient, the circulation time of the internal cold water is prolonged by the spiral structure of the circulating pipe, meanwhile, the contact area between the circulating pipe and the motor is increased, so that cold water in the circulating pipe can take away heat generated by the motor during working more quickly, and the heat dissipation performance of the sludge pump is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic external view of the first embodiment;

FIG. 2 is a right side elevation sectional structural schematic view of the first embodiment;

FIG. 3 is a schematic structural view of the back of the pumping chamber according to the first embodiment;

fig. 4 is a partial structural schematic view of the crushing mechanism according to the first embodiment.

In the figure: 1. a support leg; 2. a base; 3. a lower fixing plate; 4. fixing the bolt; 5. clamping a hoop; 6. an upper fixing plate; 7. a water pumping chamber; 8. a crushing mechanism; 801. a protective shell; 802. a heat dissipation port; 803. a motor; 804. a stirring shaft; 805. stirring blades; 9. a first water inlet; 10. a first water outlet; 11. a housing; 12. a partition plate; 13. a motor; 14. a circulation pipe; 15. a water tank; 16. a second water inlet; 17. a second water outlet; 18. a sealing plug; 19. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the water treatment device comprises a support leg 1, a fixing bolt 4 and an upper fixing plate 6, wherein a base 2 is fixed above the support leg 1, a lower fixing plate 3 is installed above the base 2, a clamp 5 is installed outside the fixing bolt 4, the fixing bolt 4 is located on the left side of the lower fixing plate 3, a water pressing chamber 7 is fixed behind the upper fixing plate 6, the upper fixing plate 6 is located above the lower fixing plate 3, a crushing mechanism 8 is installed behind the water pressing chamber 7, a first water inlet 9 is arranged on the right side of the water pressing chamber 7, a first water outlet 10 is installed on the left side of the water pressing chamber 7, a housing 11 is installed above the water pressing chamber 7, a partition plate 12 is installed inside the housing 11, a motor 13 is installed below the partition plate 12, a circulation pipe 14 is installed outside the motor 13, a water tank 15 is connected above the circulation pipe 14, a second water inlet 16 is arranged inside the water tank 15, a second water outlet 17 is arranged at the right side of the second water inlet 16, a sealing plug 18 is arranged above the water tank 15, and anti-skid grains 19 are arranged outside the sealing plug 18;

furthermore, the lower fixing plate 3 is fixedly connected with the upper fixing plate 6 through the matching between the clamp 5 and the fixing bolt 4, the size between the lower fixing plate 3 and the upper fixing plate 6 is equal, the clamp 5 and the fixing bolt 4 improve the firmness of the connection between the lower fixing plate 3 and the upper fixing plate 6, the firmness of the structure of the sludge pump is improved, meanwhile, the sealing performance of the sludge pump is also improved, and a medium conveyed inside the sludge pump cannot leak;

further, the crushing mechanism 8 comprises a protective shell 801, a heat dissipation port 802, a motor 803, a stirring shaft 804 and stirring blades 805, wherein the heat dissipation port 802 is arranged on the left end surface of the protective shell 801, the motor 803 is installed inside the protective shell 801, the stirring shaft 804 is connected to the front end of the motor 803, and the stirring blades 805 are fixed outside the stirring shaft 804;

furthermore, a cladding structure is formed between the protective shell 801 and the motor 803, the protective shell 801 forms a hollow structure through the heat dissipation port 802, the heat dissipation ports 802 are symmetrical with respect to a vertical center line of the protective shell 801, the protective shell 801 protects the motor 803, so that external acting force cannot influence the work of the motor 803, the heat dissipation port 802 enables air inside the protective shell 801 to circulate with external air, heat generated during the work of the motor 803 can be normally dissipated, and the motor 803 cannot be easily overheated;

furthermore, the horizontal center line between the stirring shaft 804 and the motor 803 is coincident, the stirring blades 805 and the pumping chamber 7 form a rotating structure through the matching between the stirring shaft 804 and the motor 803, the stirring blades 805 are annularly distributed along the circle center of the stirring shaft 804, the operation of the motor 803 drives the stirring blades 805 on the stirring shaft 804 to rotate, and the stirring blades 805 crush soil or other media in the sewage, so that the situation that the first water inlet 9 and the first water outlet 10 are blocked by large media in the sewage is avoided, and the situation that the sewage sludge pump is overheated and burned due to the blockage of the first water inlet 9 and the first water outlet 10 is prevented;

furthermore, the first water inlet 9 and the first water outlet 10 are symmetrical about the vertical center line of the pressurized water chamber 7, the first water inlet 9 and the pressurized water chamber 7 are formed in a stamping mode, the first water outlet 10 and the pressurized water chamber 7 are formed in a stamping mode, sewage is sent into the pressurized water chamber 7 through the first water inlet 9, and then the sewage is discharged through the first water outlet 10, so that the sewage sludge pump can carry out normal conveying work;

furthermore, a coating structure is formed between the motor 13 and the outer shell 11, the vertical center lines between the motor 13 and the outer shell 11 are coincident, the circulating pipe 14 is wound on the motor 13 in a spiral structure, the spiral structure of the circulating pipe 14 improves the circulation time of internal cold water, and simultaneously improves the contact area between the circulating pipe 14 and the motor 13, so that the cold water in the circulating pipe 14 can more quickly take away heat generated when the motor 13 works, and the heat dissipation performance of the sludge pump is further improved;

further, the water tank 15 forms a one-way circulation structure with the circulation pipe 14 by the cooperation between the second water inlet 16 and the second water outlet 17, and the water tank 15 forms a sealing structure by the sealing plug 18, the anti-skid grains 19 are distributed along the horizontal direction of the sealing plug 18 at equal intervals, the corresponding water pump and the corresponding stop valve are respectively arranged in the second water inlet 16 and the second water outlet 17, the condensate in the water tank 15 flows into the circulating pipe 14 through the second water outlet 17, then the motor 13 is cooled through the circulating pipe 14, and finally flows back to the water tank 15 through the second water inlet 16, the sealing plug 18 prevents the condensate in the water tank 15 from losing, meanwhile, the water tank 15 can be opened by rotating the sealing plug 18, so that a user can supplement the condensate conveniently, and the friction force between the hand of the user and the sealing plug 18 is improved by the anti-slip threads 19, so that the sealing plug 18 can be adjusted more conveniently.

The working principle is that firstly, a cement pump group is connected, then the cement pump is connected with an external power supply through a wire, the external power supply supplies power to the cement pump, the clamp 5 and the fixing bolt 4 improve the connection firmness between the lower fixing plate 3 and the upper fixing plate 6, the firmness of the structure of the cement pump is improved, meanwhile, the sealing performance of the cement pump is also improved, a medium conveyed inside the cement pump cannot leak out, then the first water inlet 9 and the first water outlet 10 are connected with proper equipment, sewage is conveyed into the pressurized-water chamber 7 through the first water inlet 9, then the sewage is discharged through the first water outlet 10, the cement pump can carry out normal conveying work, the stirring blade 805 on the stirring shaft 804 is driven by the work of the motor 803 to rotate, the stirring blade 805 crushes soil or other media in the sewage, and the situation that the first water inlet 9 and the first water outlet 10 are blocked due to large media in the sewage is avoided, the situation that the sewage sludge pump is overheated and burnt due to blockage of the first water inlet 9 and the first water outlet 10 is prevented, the protective shell 801 protects the motor 803, external acting force cannot influence the work of the motor 803, the air inside the protective shell 801 can be circulated with the external air through the heat dissipation port 802, heat generated during the work of the motor 803 can be dissipated normally, and the motor 803 cannot be overheated easily.

A water pump and a stop valve are respectively arranged in the second water inlet 16 and the second water outlet 17, condensate in the water tank 15 flows into the circulating pipe 14 through the second water outlet 17, then the motor 13 is cooled through the circulating pipe 14, and finally flows back to the water tank 15 through the second water inlet 16, the sealing plug 18 prevents the condensate in the water tank 15 from losing, meanwhile, the water tank 15 can be opened by rotating the sealing plug 18, so that the condensate can be supplemented for a user, the friction force between the hand of the user and the sealing plug 18 is improved by the anti-skidding threads 19, the adjustment of the sealing plug 18 is more convenient, the circulation time of the internal cold water is prolonged by the spiral structure of the circulating pipe 14, meanwhile, the contact area between the circulating pipe 14 and the motor 13 is increased, so that cold water in the circulating pipe 14 can take away heat generated by the motor 13 during operation more quickly, and the heat dissipation performance of the sludge pump is further improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A sewage sludge pump is characterized in that: the device comprises support legs (1), fixing bolts (4) and an upper fixing plate (6), wherein a base (2) is fixed above the support legs (1), a lower fixing plate (3) is installed above the base (2), a clamp (5) is arranged outside the fixing bolts (4), the fixing bolts (4) are located on the left side of the lower fixing plate (3), a water pressing chamber (7) is fixed behind the upper fixing plate (6), the upper fixing plate (6) is located above the lower fixing plate (3), a crushing mechanism (8) is arranged behind the water pressing chamber (7), a first water inlet (9) is formed in the right side of the water pressing chamber (7), a first water outlet (10) is installed on the left side of the water pressing chamber (7), a shell (11) is installed above the water pressing chamber (7), a partition plate (12) is arranged inside the shell (11), and a motor (13) is installed below the partition plate (12), the anti-skidding water tank is characterized in that a circulating pipe (14) is arranged outside the motor (13), a water tank (15) is connected above the circulating pipe (14), a second water inlet (16) is formed in the water tank (15), a second water outlet (17) is formed in the right side of the second water inlet (16), a sealing plug (18) is installed above the water tank (15), and anti-skidding patterns (19) are arranged outside the sealing plug (18).

2. The dredge pump of claim 1, characterized in that: lower fixed plate (3) pass through the cooperation between clamp (5) and fixing bolt (4) and upper fixed plate (6) fixed connection, and the size between lower fixed plate (3) and upper fixed plate (6) equals.

3. The dredge pump of claim 1, characterized in that: crushing mechanism (8) are including protective housing (801), thermovent (802), motor (803), (mixing) shaft (804) and stirring leaf (805), and the left end surface of protective housing (801) is provided with thermovent (802), the internally mounted of protective housing (801) has motor (803), and the front end of motor (803) is connected with (mixing) shaft (804), the outside of (mixing) shaft (804) is fixed with stirring leaf (805).

4. A sewage sludge pump as claimed in claim 3, wherein: the protective shell (801) and the motor (803) are in a coating structure, the protective shell (801) forms a hollow structure through the heat dissipation openings (802), and the heat dissipation openings (802) are symmetrical with respect to a vertical center line of the protective shell (801).

5. A sewage sludge pump as claimed in claim 3, wherein: the horizontal center lines between the stirring shaft (804) and the motor (803) are overlapped, the stirring blades (805) form a rotating structure with the water pressing chamber (7) through the matching between the stirring shaft (804) and the motor (803), and the stirring blades (805) are distributed annularly along the circle center of the stirring shaft (804).

6. The dredge pump of claim 1, characterized in that: the water pump is characterized in that the first water inlet (9) and the first water outlet (10) are symmetrical about a vertical center line of the pressurized water chamber (7), stamping forming is carried out between the first water inlet (9) and the pressurized water chamber (7), and stamping forming is carried out between the first water outlet (10) and the pressurized water chamber (7).

7. The dredge pump of claim 1, characterized in that: the motor (13) and the shell (11) are in a coating structure, the vertical central lines between the motor (13) and the shell (11) are overlapped, and the circulating pipe (14) is wound on the motor (13) in a spiral structure.

8. The dredge pump of claim 1, characterized in that: the water tank (15) and the circulating pipe (14) form a one-way circulating structure through the matching between the second water inlet (16) and the second water outlet (17), the water tank (15) forms a sealing structure through the sealing plug (18), and the anti-skid grains (19) are distributed at equal intervals along the horizontal direction of the sealing plug (18).