CN216472805U - Sludge blocking prevention structure of belt type dewatering machine - Google Patents

Abstract

The utility model provides a sludge blockage preventing structure of a belt type dewatering machine. The antifouling sludge blocking structure of the belt type dehydrator comprises a base; the kettle body is fixedly arranged at the top of the base; the first mixing mechanism is arranged on the kettle body; the second mixing mechanism is arranged on the kettle body; the diluting mechanism is arranged between the base and the kettle body; the sampling mechanism is arranged on the kettle body. The sludge blocking prevention structure of the belt dehydrator provided by the utility model has the advantages that sewage and chemicals can be mixed more fully, sampling and dilution can be carried out, and blocking caused by overlarge concentration is reduced.

Description

An anti-sludge blockage structure for a belt dehydrator

technical field

The utility model relates to the technical field of water tractors, in particular to an anti-sludge blockage structure for a belt dehydrator.

Background technique

Belt sludge dewatering machine is composed of filter belt, roller pressing drum, filter belt tensioning system, filter belt deviation adjustment system, filter belt washing system and filter belt driving system. Belt sludge dewatering machine is divided into 4 categories: general type Belt sludge dewatering machine, powerful belt sludge dewatering machine, super powerful belt sludge dewatering machine, heavy duty belt sludge dewatering machine for industrial production.

The traditional belt dehydrator has poor sludge flocculation effect: the belt sludge dehydrator has a strong dependence on conditioning, if the dosage is insufficient, the conditioning effect is not good, and the capillary water in the sludge cannot be converted into free water. The sludge is removed from the gravity zone, so the sludge entering the low-pressure zone from the wedge-shaped zone is still fluid and cannot be squeezed in the high-pressure dehydration zone. It will increase, and it is easy to cause the filter belt to be blocked.

Utility model content

The technical problem solved by the utility model is to provide an anti-sludge blockage structure for a belt dehydrator that can mix sewage and medicine more fully, and can perform sampling and dilution to reduce blockage caused by excessive concentration.

In order to achieve the above object, the technical scheme of the present utility model is specifically realized in this way:

The utility model provides an anti-sludge blockage structure for a belt dehydrator, comprising: a base; a kettle body, the kettle body is fixedly installed on the top of the base; a first mixing mechanism, the first mixing mechanism is arranged on the kettle body; a second mixing mechanism, the second mixing mechanism is arranged on the kettle body; a dilution mechanism, the dilution mechanism is arranged between the base and the kettle body; a sampling mechanism, the The sampling mechanism is arranged on the kettle body.

As a further solution of the present invention, the first mixing mechanism includes a mixing motor and a stirring paddle, the mixing motor is fixedly installed on the top outer wall of the kettle body, and the stirring paddle is fixedly installed on the output of the mixing motor on the shaft, and the stirring paddle is rotatably connected with the kettle body.

As a further solution of the present invention, the second mixing mechanism includes a second pump, a first return pipe and a second return pipe, and the second pump is fixedly installed on one side outer wall of the kettle body , the first return pipe is communicated with the liquid inlet of the second liquid suction pump and the kettle body respectively, and the second return pipe is respectively connected with the liquid outlet of the second liquid suction pump and the The kettle body is connected.

As a further solution of the present invention, the dilution mechanism includes a water tank, a first liquid pump, a feed pipe, a discharge pipe and a flow meter, and the first liquid pump is fixedly installed on one side outer wall of the kettle body Above, the feed pipe is communicated with the water tank and the first suction pump respectively, the discharge pipe is communicated with the first suction pump and the kettle body respectively, and the flow meter is set on the feed tube.

As a further solution of the present invention, the sampling mechanism includes a sampling tube and a sampling bottle, the sampling tube is fixedly installed on the kettle body, one end of the sampling tube extends into the kettle body, and the sampling bottle thread It is installed on the other end of the sampling tube, and the sampling bottle is provided with a scale.

As a further solution of the present invention, the top of the kettle body is provided with a feeding hopper, and a sealing cover is provided on the feeding hopper.

As a further solution of the present invention, the bottom of the kettle body is provided with a discharge pipe, and the discharge pipe is provided with a control valve.

The utility model provides an anti-sludge blockage structure for a belt dehydrator, and the beneficial effects are as follows:

Start the mixing motor, start the second pump to prevent precipitation and make the mixing more uniform; after mixing, you can open the sampling valve, release the mixed sludge, and then remove the sampling bottle for testing, which is convenient for sampling, start the first pumping The liquid pump can effectively reduce the blockage of the dehydrator in the follow-up and improve the follow-up production efficiency.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. , for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the structural representation of a kind of preferred embodiment of the anti-sludge blockage structure of the belt dehydrator provided by the utility model;

Fig. 2 is the enlarged schematic diagram of A part shown in Fig. 1;

FIG. 3 is an enlarged schematic diagram of part B shown in FIG. 1 .

Labels in the figure: 1. Base; 2. Kettle body; 3. Mixing motor; 4. Stirring paddle; 5. Feeding hopper; 6. Water tank; 7. First liquid pump; 8. Feeding pipe; 9. Outlet Feed pipe; 10. Flow meter; 11. Second liquid pump; 12. First return pipe; 13. Second return pipe; 14. Sampling pipe; 15. Sampling bottle; 16. Discharge pipe.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

Referring to FIGS. 1-3 , an anti-sludge blockage structure for a belt dehydrator provided by an embodiment of the present invention includes: a base 1; a kettle body 2, which is fixedly installed on the top of the base 1; a mixing mechanism, the first mixing mechanism is arranged on the kettle body 2; a second mixing mechanism, the second mixing mechanism is arranged on the kettle body 2; a dilution mechanism, the dilution mechanism is arranged on the kettle body 2 Between the base 1 and the kettle body 2 ; a sampling mechanism, the sampling mechanism is arranged on the kettle body 2 .

The first mixing mechanism includes a mixing motor 3 and a stirring paddle 4, the mixing motor 3 is fixedly installed on the top outer wall of the kettle body 2, and the stirring paddle 4 is fixedly installed on the output shaft of the mixing motor 3 , and the stirring paddle 4 is rotatably connected with the kettle body 2, the mixing effect is good, and the mixing is uniform.

The second mixing mechanism includes a second pump 11, a first return pipe 12 and a second return pipe 13. The second pump 11 is fixedly installed on one side outer wall of the kettle body 2. The The first return pipe 12 is respectively communicated with the liquid inlet of the second liquid suction pump 11 and the kettle body 2, and the second return pipe 13 is respectively connected with the liquid outlet of the second liquid suction pump 11 and the kettle body 2. The kettle body 2 is connected, the mixing effect is good, and the mixing is uniform.

The dilution mechanism includes a water tank 6 , a first liquid pump 7 , a feed pipe 8 , a discharge pipe 9 and a flow meter 10 , and the first liquid pump 7 is fixedly installed on one side of the outer wall of the kettle body 2 . , the feed pipe 8 is communicated with the water tank 6 and the first suction pump 7 respectively, and the discharge pipe 9 is communicated with the first suction pump 7 and the kettle body 2 respectively, The flow meter 10 is arranged on the feed pipe 8, and the over-concentrated sludge can be diluted by the dilution mechanism to improve the subsequent production efficiency.

The sampling mechanism includes a sampling tube 14 and a sampling bottle 15, the sampling tube 14 is fixedly installed on the kettle body 2, one end of the sampling tube 14 extends into the kettle body 2, and the sampling bottle 15 is threaded. It is installed at the other end of the sampling tube 14, the sampling bottle 15 is provided with a scale, and the sampling tube 14 is provided with a sampling valve, which can be sampled at any time through the sampling mechanism, which is convenient for sampling and improves the subsequent production efficiency.

The top of the kettle body 2 is provided with a feeding hopper 5 , and a sealing cover is provided on the feeding hopper 5 . The sealing cover can play a dustproof effect and reduce the entry of pollutants into the kettle body 2 .

As a further solution of the present invention, the bottom of the kettle body 2 is provided with a discharge pipe 16, and the discharge pipe 16 is provided with a control valve through which the sludge can be discharged to facilitate subsequent dehydration.

The working principle of the anti-sludge blockage structure of the belt dehydrator provided by the utility model is as follows:

The kettle body 2 is provided with a sludge pipe, which is used to feed the sludge. The medicament that can play a flocculation effect is added through the feeding hopper 5, and then the mixing motor 3 is started. The mixing motor 3 drives the stirring paddle 4 to rotate, and the stirring paddles 4 pair The sludge is mixed with the chemicals, and then the second liquid pump 11 is started. The second liquid pump 11 draws out the sludge through the first return pipe 12, and then flows back to the kettle body 2 through the second return pipe 13, thereby preventing precipitation , to make the mixing more uniform;

There is a sampling valve on the sampling pipe 14. After mixing, the sampling valve can be opened to release the mixed sludge, and then the sampling bottle 15 is removed for testing, so that sampling is convenient, and it is convenient to detect whether the viscosity of the sludge is too large or not. Then, start the first liquid pump 7 to pump out the water in the water tank 6, and the water flows into the kettle body 2 through the discharge pipe 9 for dilution, which meets the requirements, which can effectively reduce the occurrence of blockage of the dehydrator in the follow-up and improve the follow-up production efficiency. .

Compared with the related art, the anti-sludge blockage structure of the belt dehydrator provided by the utility model has the following beneficial effects:

The utility model provides an anti-sludge blockage structure for a belt dehydrator, which starts the mixing motor 3 and starts the second liquid pumping pump 11 to prevent sedimentation and make the mixing more uniform;

After mixing, the sampling valve can be opened to release the mixed sludge, and then the sampling bottle 15 can be removed for testing, so that sampling is convenient, and the first liquid pump 7 can be started, which can effectively reduce the occurrence of blockage of the dehydrator and improve the subsequent production efficiency. .

The above are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims (7)

1. The utility model provides a mud jam structure is prevented to belt dewaterer which characterized in that includes:

a base;

the kettle body is fixedly arranged at the top of the base;

the first mixing mechanism is arranged on the kettle body;

the second mixing mechanism is arranged on the kettle body;

the diluting mechanism is arranged between the base and the kettle body;

the sampling mechanism is arranged on the kettle body.

2. The structure of claim 1, wherein the first mixing mechanism comprises a mixing motor and a stirring paddle, the mixing motor is fixedly mounted on the outer wall of the top of the kettle body, the stirring paddle is fixedly mounted on the output shaft of the mixing motor, and the stirring paddle is rotatably connected with the kettle body.

3. The structure of claim 1, wherein the second mixing mechanism comprises a second liquid pump, a first return pipe and a second return pipe, the second liquid pump is fixedly arranged on the outer wall of one side of the kettle body, the first return pipe is respectively communicated with a liquid inlet of the second liquid pump and the kettle body, and the second return pipe is respectively communicated with a liquid outlet of the second liquid pump and the kettle body.

4. The structure of claim 1, wherein the dilution mechanism comprises a water tank, a first liquid pump, a feeding pipe, a discharging pipe and a flowmeter, the first liquid pump is fixedly arranged on the outer wall of one side of the kettle body, the feeding pipe is respectively communicated with the water tank and the first liquid pump, the discharging pipe is respectively communicated with the first liquid pump and the kettle body, and the flowmeter is arranged on the feeding pipe.

5. The structure of claim 1, wherein the sampling mechanism comprises a sampling tube and a sampling bottle, the sampling tube is fixedly mounted on the kettle body, one end of the sampling tube extends into the kettle body, the sampling bottle is threadedly mounted at the other end of the sampling tube, and the sampling bottle is provided with scales.

6. The structure of claim 1, wherein a feed hopper is provided on the top of the kettle, and a sealing cover is provided on the feed hopper.

7. The structure of claim 1, wherein a discharge pipe is provided on the bottom of the kettle body, and a control valve is provided on the discharge pipe.

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