CN214299794U - High-efficient agitated vessel of digestion tank mud - Google Patents
High-efficient agitated vessel of digestion tank mud Download PDFInfo
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- CN214299794U CN214299794U CN202022833456.XU CN202022833456U CN214299794U CN 214299794 U CN214299794 U CN 214299794U CN 202022833456 U CN202022833456 U CN 202022833456U CN 214299794 U CN214299794 U CN 214299794U
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Abstract
The utility model relates to an environmental protection equipment technical field specifically is a high-efficient agitated vessel of digestion tank mud, including the agitating unit main part, the inside fixed mounting of agitating unit main part has the (mixing) shaft, the heating intermediate layer has been seted up to the inside of agitating unit main part, and the inside fixed mounting of heating intermediate layer has spiral heating pipe, the bottom fixed mounting of agitating unit main part has the vortex heating pipe, stirring shaft surface fixed mounting has stirring fan blade, stirring fan blade's upper surface has seted up the square hole. The utility model has the advantages that: the vortex heating pipe and the spiral heating pipe are matched to uniformly heat the whole device main body, so that the problem of low efficiency caused by nonuniform stirring due to nonuniform heating is solved; through the cooperation setting of stirring fan blade and square hole, reduced stirring fan blade at the resistance of stirring in-process, solved stirring fan blade and be the entity for the resistance increases during the stirring, problem with increased costs.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field, especially a high-efficient agitated vessel of digestion tank mud.
Background
The water content of sludge generated in a domestic sewage treatment plant or industrial water treatment is generally 80%, and the sludge is characterized by poor fluidity and high viscosity, and in the process of transporting the sludge to a treatment place, some domestic garbage or construction garbage is often carried in the sludge, so the sludge contains impurities, the deep dehydration of the sludge comprises conditioning modification and high-pressure filter pressing, the sludge with the water content of 80% is dehydrated to the water content of 60% or below, the requirement of sludge reduction is met, the sludge can be treated or reprocessed, the conditioning agent in the sludge conditioning modification process comprises powder and liquid agent, and after the conditioning agent is required to be uniformly mixed with the sludge, the sludge needs to be stirred in order to ensure that the conditioning agent comprises the powder and the liquid agent and the sludge are fully fused.
The existing high-efficiency sludge stirring equipment for the digestion tank has the following defects:
1. most of the existing high-efficiency stirring equipment for the sludge in the digestion tank is unevenly heated, so that the stirring is uneven in the stirring process, the efficiency is reduced, and the cost is increased;
2. most stirring blades of the existing high-efficiency stirring equipment for the sludge in the digestion tank are solid bodies, so that the resistance is increased during stirring, the loss is caused, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's shortcoming, increased the availability factor of the high-efficient agitated vessel of digestion tank mud for the stirring in-process heating effect is even, has prevented because the heating is inhomogeneous, makes not even of the in-process stirring of stirring, makes efficiency reduce, the problem of incremental cost. The life-span of agitating unit has been prolonged, has reduced the resistance that the stirring in-process produced, has prevented because stirring fan blade is the entity for the resistance increases during the stirring, causes the loss, increases the problem of cost.
The purpose of the utility model is realized through the following technical scheme: a high-efficiency stirring device for sludge in a digestion tank comprises a stirring device main body, wherein a stirring shaft is fixedly arranged in the stirring device main body, a heating interlayer is arranged in the stirring device main body, a discharge hole is formed in the outer surface of the stirring device main body, a device cover plate is fixedly arranged at the top of the stirring device main body, a stirring motor is fixedly arranged at the bottom of the stirring device main body, and a vortex heating pipe is fixedly arranged at the bottom of the stirring device main body;
the outer surface of the stirring shaft is fixedly provided with a stirring fan blade, and the upper surface of the stirring fan blade is provided with a square hole;
the inside fixed mounting of heating intermediate layer has spiral heating pipe, the fixed surface of discharge gate installs ejection of compact pipeline, the feed inlet has been seted up to the upper surface of device apron, the last fixed surface of feed inlet installs the feeder hopper.
Optionally, the stirring device main body is a stainless steel stirring barrel, and the diameter of the stirring device main body is not less than 400 mm.
By adopting the scheme, the capacity of the stirring device is increased, and the efficiency of the stirring device is increased.
Optionally, the bottom of the stirring shaft is connected with a stirring motor, and the stirring shaft is controlled by the stirring motor to drive the stirring fan blades to rotate.
By adopting the scheme, the stirring fan blades are conveniently controlled to complete stirring.
Optionally, the vortex heating pipe is a stainless steel heating pipe, and is rotationally distributed at the bottom of the stirring device main body along a vortex line. The spiral heating pipe is a stainless steel heating pipe and is rotationally distributed on the outer surface of the stirring device main body along a spiral line.
By adopting the scheme, the heating device has the advantages of good heat resistance, dry burning resistance, mature technology and low cost.
Optionally, the number of stirring fan blades is twelve and is divided into three groups, and evenly distributed on the outer surface of the stirring shaft, the number of square holes on each stirring fan blade is not less than 5, and evenly distributed on each stirring fan blade.
By adopting the scheme, the resistance received by the stirring device in the stirring process is reduced, and the service life of the device is prolonged.
Optionally, the outer surface of the stirring device main body is uniformly provided with temperature sensors, and the temperature of each position of the outer surface of the stirring device main body can be measured. The bottom of agitating unit main part evenly is provided with temperature sensor, and guarantees to carry out the temperature measurement to each position of the bottom of agitating unit main part.
Adopt above-mentioned scheme, carry out the temperature measurement to each position, prevent that heating device from breaking down.
Optionally, a manually controllable switch device is arranged on the discharge pipeline, and a manually controllable switch device is arranged on the feed hopper.
Adopt above-mentioned scheme, conveniently control feed inlet and discharge gate.
The utility model has the advantages of it is following:
1. the efficient stirring equipment for the sludge in the digestion tank is characterized in that a heating interlayer is arranged in a stirring device main body, a vortex heating pipe is fixedly arranged at the bottom of the stirring device main body, a spiral heating pipe is fixedly arranged in the heating interlayer, the vortex heating pipe is a stainless steel heating pipe and is rotationally distributed at the bottom of the stirring device main body along a vortex line, the spiral heating pipe is a stainless steel heating pipe and is rotationally distributed at the outer surface of the stirring device main body along a spiral line, temperature sensors are uniformly arranged on the outer surface of the stirring device main body, and can ensure that the temperature of each position of the outer surface of the stirring device main body can be measured, the temperature sensors are uniformly arranged at the bottom of the stirring device main body, and can uniformly heat the stirring device through the matching arrangement of a heating pipeline and the temperature sensors, and monitor through temperature sensor, guarantee heating device's intact operation, solved current digester mud high-efficient agitated vessel, mostly because the heating is inhomogeneous for the in-process stirring of stirring is uneven, makes efficiency reduce, the problem of increase cost.
2. The efficient mixing equipment for the sludge in the digestion tank is characterized in that a mixing shaft is fixedly arranged in the mixing device main body, a mixing motor is fixedly arranged at the bottom of the mixing device main body, mixing blades are fixedly arranged on the outer surface of the mixing shaft, square holes are formed in the upper surfaces of the mixing blades, the bottom of the mixing shaft is connected with the mixing motor, the mixing shaft is controlled by the mixing motor to drive the mixing blades to rotate, the number of the mixing blades is twelve and is divided into three groups, the mixing blades are uniformly distributed on the outer surface of the mixing shaft, the number of the square holes in each mixing blade is not less than 5, the mixing blades are uniformly distributed on each mixing blade, the square holes are formed in the mixing blades, the resistance of a mixing device in the working process is reduced, the existing efficient mixing equipment for the sludge in the digestion tank is solved, most of the mixing blades are solid bodies, and the resistance is increased during mixing, causing loss and increasing the cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal first viewing angle structure of the present invention;
fig. 3 is a schematic view of the second view structure inside the present invention.
In the figure: 1-stirring device body, 2-stirring shaft, 3-heating interlayer, 4-discharging port, 5-device cover plate, 6-stirring motor, 7-vortex heating pipe, 8-stirring fan blade, 9-square hole, 10-spiral heating pipe, 11-discharging pipeline, 12-feeding port and 13-feeding hopper.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-3, a high-efficiency stirring device for sludge in a digestion tank comprises a stirring device main body 1, wherein a stirring shaft 2 is fixedly installed inside the stirring device main body 1, a heating interlayer 3 is arranged inside the stirring device main body 1, a discharge hole 4 is formed in the outer surface of the stirring device main body 1, a device cover plate 5 is fixedly installed at the top of the stirring device main body 1, a stirring motor 6 is fixedly installed at the bottom of the stirring device main body 1, and a vortex heating pipe 7 is fixedly installed at the bottom of the stirring device main body 1;
the outer surface of the stirring shaft 2 is fixedly provided with stirring fan blades 8, and the upper surfaces of the stirring fan blades 8 are provided with square holes 9;
the inside fixed mounting of heating intermediate layer 3 has spiral heating pipe 10, and the fixed surface of discharge gate 4 installs ejection of compact pipeline 11, and device apron 5's upper surface has seted up feed inlet 12, and the fixed surface of feed inlet 12 installs feeder hopper 13.
As an optimal technical solution of the utility model: agitating unit main part 1 is a stainless steel agitator, and agitating unit main part 1's diameter is not less than 400mm, and the bottom of (mixing) shaft 2 links to each other with agitator motor 6 to control (mixing) shaft 2 through agitator motor 6, drive stirring fan blade 8 and rotate, vortex heating pipe 7 is a stainless steel heating pipe, and along the rotatory bottom that distributes in agitating unit main part 1 of vortex line. Spiral heating pipe 10 is a stainless steel heating pipe, and along the rotatory distribution in agitating unit main part 1's surface of helix, stirring fan blade 8's quantity is twelve and divide into three groups to evenly distributed is in the surface of (mixing) shaft 2, 5 are no less than in the quantity of every stirring fan blade 8 in square hole 9, and evenly distributed is on every stirring fan blade 8, the surface of agitating unit main part 1 evenly is provided with temperature sensor, and guarantee to carry out the temperature measurement to each position of agitating unit main part 1's surface. The bottom of agitating unit main part 1 evenly is provided with temperature sensor, and guarantees to carry out the temperature measurement to each position of the bottom of agitating unit main part 1, is provided with the switching device that can artificially control on ejection of compact pipeline 11, is provided with the switching device that can artificially control on feeder hopper 13.
The working process of the utility model is as follows: pour mud into agitating unit main part 1 inside through feeder hopper 13, heating vortex heating pipe 7 and spiral heating pipe 10 start agitator motor 6, and agitator motor 6 drives (mixing) shaft 2 and rotates, and (mixing) shaft 2 rotates and drives stirring fan blade 8 and rotate, begins to stir mud, takes after the stirring, closes agitating unit and heating device, opens discharge gate 4, accomplishes the stirring.
To sum up, when the high-efficiency stirring device for the sludge in the digestion tank is used, the heating interlayer 3 is arranged in the stirring device main body 1, the vortex heating pipe 7 is fixedly arranged at the bottom of the stirring device main body 1, the spiral heating pipe 10 is fixedly arranged in the heating interlayer 3, the vortex heating pipe 7 is a stainless steel heating pipe and is rotationally distributed at the bottom of the stirring device main body 1 along a vortex line, the spiral heating pipe 10 is a stainless steel heating pipe and is rotationally distributed at the outer surface of the stirring device main body 1 along a spiral line, the outer surface of the stirring device main body 1 is uniformly provided with temperature sensors, temperature measurement can be carried out on all positions of the outer surface of the stirring device main body 1, the temperature sensors are uniformly arranged at the bottom of the stirring device main body 1, and temperature measurement can be carried out on all positions of the bottom of the stirring device main body 1, the stirring device can be uniformly heated by matching the heating pipeline with the temperature sensor, the heating device can be ensured to run perfectly by monitoring through the temperature sensor, and the problems that the efficiency is reduced and the cost is increased due to uneven stirring in the stirring process caused by uneven heating of most of the existing high-efficiency stirring equipment for the sludge in the digestion tank are solved; a stirring shaft 2 is fixedly arranged in a stirring device main body 1, a stirring motor 6 is fixedly arranged at the bottom of the stirring device main body 1, stirring blades 8 are fixedly arranged on the outer surface of the stirring shaft 2, square holes 9 are formed in the upper surface of each stirring blade 8, the bottom of the stirring shaft 2 is connected with the stirring motor 6, the stirring shaft 2 is controlled by the stirring motor 6 to drive the stirring blades 8 to rotate, the number of the stirring blades 8 is twelve and is divided into three groups, the stirring blades are uniformly distributed on the outer surface of the stirring shaft 2, the number of the square holes 9 on each stirring blade 8 is not less than 5, the square holes 9 are uniformly distributed on each stirring blade 8, the resistance of the stirring device in the working process is reduced by the square holes 9 arranged on the stirring blades 8, the problem of the existing digestion tank sludge efficient stirring equipment is solved, most of the stirring blades are solid bodies, and the resistance is increased during stirring, causing loss and increasing the cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-efficient agitated vessel of digestion tank mud which characterized in that: the stirring device comprises a stirring device main body (1), wherein a stirring shaft (2) is fixedly installed inside the stirring device main body (1), a heating interlayer (3) is arranged inside the stirring device main body (1), a discharge hole (4) is formed in the outer surface of the stirring device main body (1), a device cover plate (5) is fixedly installed at the top of the stirring device main body (1), a stirring motor (6) is fixedly installed at the bottom of the stirring device main body (1), and a vortex heating pipe (7) is fixedly installed at the bottom of the stirring device main body (1);
stirring blades (8) are fixedly arranged on the outer surface of the stirring shaft (2), and square holes (9) are formed in the upper surfaces of the stirring blades (8);
heating intermediate layer (3) inside fixed mounting has spiral heating pipe (10), the fixed surface of discharge gate (4) installs ejection of compact pipeline (11), feed inlet (12) have been seted up to the upper surface of device apron (5), the last fixed surface of feed inlet (12) installs feeder hopper (13).
2. The efficient digester sludge stirring equipment as claimed in claim 1, wherein: the stirring device main body (1) is a stainless steel stirring barrel, and the diameter of the stirring device main body (1) is not less than 400 mm.
3. The efficient digester sludge stirring equipment as claimed in claim 1, wherein: the bottom of the stirring shaft (2) is connected with a stirring motor (6), and the stirring shaft (2) is controlled through the stirring motor (6) to drive the stirring fan blades (8) to rotate.
4. The efficient digester sludge stirring equipment as claimed in claim 1, wherein: vortex heating pipe (7) are stainless steel heating pipe, and along the rotatory bottom that distributes in agitating unit main part (1) of vortex form line, spiral heating pipe (10) are stainless steel heating pipe, and along the rotatory surface that distributes in agitating unit main part (1) of helix.
5. The efficient digester sludge stirring equipment as claimed in claim 1, wherein: stirring fan blade (8)'s quantity is twelve and divide into three groups to evenly distributed is in the surface of (mixing) shaft (2), square hole (9) are no less than 5 in the quantity of every stirring fan blade (8), and evenly distributed is on every stirring fan blade (8).
6. The efficient digester sludge stirring equipment as claimed in claim 1, wherein: the surface of agitating unit main part (1) evenly is provided with temperature sensor, and guarantees to carry out the temperature measurement to each position of the surface of agitating unit main part (1), the bottom of agitating unit main part (1) evenly is provided with temperature sensor, and guarantees to carry out the temperature measurement to each position of the bottom of agitating unit main part (1).
7. The efficient digester sludge stirring equipment as claimed in claim 1, wherein: but be provided with the switching device of human control on ejection of compact pipeline (11), but be provided with the switching device of human control on feeder hopper (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833456.XU CN214299794U (en) | 2020-11-30 | 2020-11-30 | High-efficient agitated vessel of digestion tank mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833456.XU CN214299794U (en) | 2020-11-30 | 2020-11-30 | High-efficient agitated vessel of digestion tank mud |
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| Publication Number | Publication Date |
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| CN214299794U true CN214299794U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022833456.XU Active CN214299794U (en) | 2020-11-30 | 2020-11-30 | High-efficient agitated vessel of digestion tank mud |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116375310A (en) * | 2023-06-06 | 2023-07-04 | 山东博宇重工科技集团有限公司 | Sludge treatment heater |
-
2020
- 2020-11-30 CN CN202022833456.XU patent/CN214299794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116375310A (en) * | 2023-06-06 | 2023-07-04 | 山东博宇重工科技集团有限公司 | Sludge treatment heater |
| CN116375310B (en) * | 2023-06-06 | 2023-08-18 | 山东博宇重工科技集团有限公司 | Sludge treatment heater |
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