CN211734132U

CN211734132U - Stock sludge impurity removing device

Info

Publication number: CN211734132U
Application number: CN202020123502.4U
Authority: CN
Inventors: 孙建军
Original assignee: Beijing Shengqi Huanneng Technology Co ltd
Current assignee: Beijing Shengqi Huanneng Technology Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-23
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to a sludge treatment technical field especially relates to a stock mud edulcoration device, and it includes mud plunger pump, edulcoration tee bend casing and a soil accommodating cylinder, edulcoration tee bend casing includes casing feed inlet, casing discharge gate, casing drain and scrubbing chamber, the both ends and the two in scrubbing chamber are located respectively to casing feed inlet and casing drain, and scrubbing chamber top is located to the casing discharge gate, and the export intercommunication of casing feed inlet and mud plunger pump, soil accommodating cylinder fixed mounting is between casing feed inlet and the casing drain in the scrubbing chamber, and soil accommodating cylinder front end opening rear end seals and has seted up a plurality of mud discharging holes on the section of thick bamboo wall. The device provided by the utility model simple structure, the edulcoration is convenient and with low costs.

Description

Stock sludge impurity removing device

Technical Field

The utility model relates to a sludge treatment technical field especially relates to a stock mud edulcoration device.

Background

The sludge stock means primary precipitated sludge stock, residual activated sludge stock, humus sludge stock, digested sludge stock, chemical sludge stock and the like generated in the sewage treatment process. The sludge in stock is high in water content, difficult to dehydrate and easy to smell, contains a large amount of toxic and harmful substances, and can cause secondary pollution if being randomly stacked. At present, the main method for treating the stock sludge by the sewage treatment plant is to dehydrate and incinerate the dewatered stock sludge, and the residue can be used as a landscaping matrix to achieve the ultimate aims of sludge treatment reduction, resource utilization and harmlessness. One of the difficulties in managing the stored sludge is that the stored sludge landfill management is not standard for a long time, the landfill period is long, and the stored sludge is related to different sources of stored sludge at different times, so that the properties of the stored sludge are very complex. A large amount of stones, bricks, cloth strips, iron wires, wrenches, screws, nuts and other impurities can be mixed in the stored sludge, so that the difficulty of the subsequent drying treatment process is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a stock mud edulcoration device that simple structure, edulcoration are convenient and with low costs is provided.

The utility model discloses a realize through following technical scheme:

the utility model provides a stock mud edulcoration device, its includes mud plunger pump, edulcoration tee bend casing and a soil accommodating barrel, edulcoration tee bend casing includes casing feed inlet, casing discharge gate, casing drain and scrubbing chamber, the both ends and the two in scrubbing chamber are located same horizontal plane respectively to casing feed inlet and casing drain, and the scrubbing chamber top is located to the casing discharge gate, casing feed inlet and the export intercommunication of mud plunger pump, soil accommodating barrel fixed mounting is between casing feed inlet and the casing drain of scrubbing intracavity, and a plurality of mud holes have been seted up on soil accommodating barrel front end opening rear end seal and the section of thick bamboo wall.

Furthermore, the impurity removal three-way shell is fixedly provided with a first pressure transmitter and a second pressure transmitter at the feed inlet and the discharge outlet respectively, the output ends of the first pressure transmitter and the second pressure transmitter are connected with the input end of the controller through cables respectively, and the control end of the controller is connected with the sludge plunger pump through cables.

Further, the discharge hole of the shell is of a conical structure.

Further, the impurity removal tee joint shell is integrally formed.

Furthermore, the front end and the rear end of the dirt holding cylinder extend out of the dirt removing cavity, the rear end of the dirt holding cylinder is provided with an installation assembly, and the installation assembly is fixedly connected with the dirt removing three-way shell through bolts.

Preferably, the overflowing part of the sewage holding cylinder is made of stainless steel materials.

And optimally, the punching rate of the overflowing part of the sewage containing cylinder is more than 50%.

The beneficial effects of the utility model

The utility model discloses a stock mud edulcoration device that protects, set up an edulcoration tee bend casing, the discharge gate intercommunication of feed inlet and mud plunger pump, the scrubbing intracavity of casing sets up a dirt holding cylinder, stock mud is pumped the back from the export by the mud plunger pump, get into the dirt holding cylinder of scrubbing intracavity back, mud is extruded to the dirt holding chamber back from the mud discharging hole of dirt holding cylinder and is discharged from the discharge gate, and the stone, the brick, debris such as cloth are saved in dirt holding cylinder, realize the separation of debris and mud, device simple structure, the edulcoration is convenient, and whole device only has the mud plunger pump to be power element, operation cost and purchasing cost all lower.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

in the figure, 1, a sludge plunger pump, 2, an inlet of the sludge plunger pump, 3, an outlet of the sludge plunger pump, 4, a first pressure transmitter, 5, a shell material inlet, 6, an impurity removal three-way shell, 7, a second pressure transmitter, 8, an impurity removal cavity, 9, a sludge discharge hole, 10, a shell material outlet, 11, a shell material outlet, 12, an installation assembly and 13, a sewage accommodating cylinder are arranged.

Detailed Description

The utility model provides an amount of mud edulcoration device, its includes mud plunger pump 1, edulcoration tee bend casing 6 and a soil containing barrel 13, and edulcoration tee bend casing includes casing feed inlet 5, casing discharge gate 10, casing drain 11 and scrubbing chamber 8, and the both ends in scrubbing chamber and the two are located same horizontal plane, a soil containing barrel easy to assemble are located respectively to casing feed inlet and casing drain. The scrubbing chamber top is located to the casing discharge gate, and casing feed inlet and mud plunger pump export 3 intercommunications hold dirty section of thick bamboo fixed mounting between the casing feed inlet of scrubbing intracavity and casing drain, hold dirty section of thick bamboo front end opening rear end and seal and the section of thick bamboo wall on seted up a plurality of mud holes 9.

Furthermore, a first pressure transmitter 4 and a second pressure transmitter 7 are respectively and fixedly installed at the feed inlet and the discharge outlet of the impurity removal three-way shell, the output ends of the first pressure transmitter and the second pressure transmitter are respectively connected with the input end of a controller (not shown) through cables, and the control end of the controller is connected with the sludge plunger pump through cables. First pressure transmitter and second pressure transmitter monitor scrubbing chamber feed inlet pressure and discharge gate pressure respectively at any time to give the controller with information transmission, the controller receives first pressure transmitter and second pressure transmitter's information and carries out the comparison, when the pressure difference of the two is greater than the difference scope of settlement, it is more to explain the debris in the soil receiving cylinder, controller automatic control mud plunger pump shut down, the manual work take out the soil receiving cylinder after clear away debris clean can, prevent because of the debris in the soil receiving cylinder too many, cause the burning out of mud plunger pump.

Furthermore, the discharge hole of the shell is of a conical structure, so that sludge is more conveniently discharged.

Further, edulcoration tee bend casing integrated into one piece, the structure is simpler, and processing is more convenient and increase overall structure's steadiness.

Further, both ends all stretch out scrubbing chamber and rear end around a soil holding section of thick bamboo and are equipped with installation assembly 12, through bolt fixed connection between installation assembly and the edulcoration tee bend casing, both ends all can support through the casing around it, make a soil holding section of thick bamboo more firm to when needs clearance debris, make things convenient for the dismouting of a soil holding section of thick bamboo.

Optimally, the overflowing part of the sewage holding cylinder is made of stainless steel materials, so that the sewage holding cylinder has higher strength and good corrosion resistance.

Optimally, the punching rate of the overflowing part of the sewage containing cylinder is more than 50 percent, so that the sludge is conveniently extruded from the sludge discharge hole.

When the stored sludge needs to be discharged, the stored sludge enters from the sludge plunger pump inlet 2, is pumped out from the outlet and enters the sewage accommodating cylinder in the sewage removing cavity, the sludge is extruded to the sewage removing cavity from the sludge discharging hole of the sewage accommodating cylinder and then is discharged from the discharge hole, and sundries such as stones, bricks, cloth strips and the like are reserved in the sewage accommodating cylinder, so that the separation of the sundries and the sludge is realized.

In conclusion, the application protects a stock mud edulcoration device, simple structure, the edulcoration is convenient and with low costs.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an amount mud edulcoration device, its characterized in that, includes mud plunger pump, edulcoration tee bend casing and a soil accommodating barrel, edulcoration tee bend casing includes casing feed inlet, casing discharge gate, casing drain and scrubbing chamber, the both ends and the two in scrubbing chamber are located same horizontal plane respectively to casing feed inlet and casing drain, and the scrubbing chamber top is located to the casing discharge gate, and casing feed inlet and the export intercommunication of mud plunger pump, soil accommodating barrel fixed mounting is between casing feed inlet and the casing drain of scrubbing intracavity, and a plurality of mud holes have been seted up on the sealed and section of thick bamboo wall of soil accommodating barrel front end opening rear end.

2. The device for removing impurities from sludge stored in the tank as claimed in claim 1, wherein the impurity removing tee casing is fixedly provided with a first pressure transmitter and a second pressure transmitter at the inlet and the outlet respectively, the output ends of the first pressure transmitter and the second pressure transmitter are connected with the input end of the controller respectively through cables, and the control end of the controller is connected with the sludge plunger pump through cables.

3. The invention as claimed in claim 1, wherein the outlet of the shell is of a conical structure.

4. The apparatus of claim 1, wherein the housing of the trash removal tee is integrally formed.

5. The device for removing impurities from sludge stored in the sewage storage tank according to claim 1, wherein the front end and the rear end of the sewage storage tank extend out of the sewage removal chamber, the rear end of the sewage storage tank is provided with a mounting assembly, and the mounting assembly is fixedly connected with the impurity removal three-way shell through bolts.

6. The apparatus of claim 1, wherein the overflow portion of the dirt holding cylinder is made of stainless steel.

7. The sludge impurity removing device based on the stock as claimed in claim 1, wherein the punching rate of the overflowing part of the sewage receiving cylinder is more than 50%.