CN211471195U - Sludge low-temperature reduction equipment - Google Patents
Sludge low-temperature reduction equipment Download PDFInfo
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- CN211471195U CN211471195U CN201922483185.7U CN201922483185U CN211471195U CN 211471195 U CN211471195 U CN 211471195U CN 201922483185 U CN201922483185 U CN 201922483185U CN 211471195 U CN211471195 U CN 211471195U
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Abstract
The utility model discloses a mud low temperature decrement equipment, including the dehumidification cavity, sludge pulverizer, feed hopper, compression cavity and discharging device, mud falls to sludge pulverizer from feed hopper, drop to in the dehumidification cavity after smashing, the dehumidification cavity is provided with the multilayer conveyer belt, compression cavity's compression air pump blows the bottom of dehumidification cavity with dry air from the supply-air outlet, from up dehumidifying to the mud in the multilayer conveyer belt down, the great air current of humidity goes to the condenser through the return air inlet, condensate water is discharged from the comdenstion water drain pipe after the condensation, mud after the drying then is provided with the discharge gate from the bottommost conveyer belt next door and carries discharging device, adopt normal atmospheric temperature low temperature air current to carry out the drying to mud, high efficiency and energy saving, it can effectively improve drying effect to set up the multilayer conveyer belt, can effectively get rid of the moisture in the mud.
Description
Technical Field
The utility model relates to an environmental protection treatment facility field, in particular to mud low temperature decrement equipment.
Background
Sludge is a solid waste generated in the industrial production and municipal sewage treatment processes, secondary pollution to soil can be caused if the sludge is directly buried, but the sludge is difficult to incinerate due to high water content, so that the sludge needs to be dried firstly. At present, most of sludge drying treatment adopts a heating drying mode, but the mode consumes a large amount of energy and has low efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a mud low temperature decrement equipment, can effectively get rid of the moisture in the mud, moreover energy-efficient.
According to the utility model discloses a mud low temperature decrement equipment of first aspect embodiment includes:
the dehumidifying chamber is provided with a plurality of vertically superposed conveying belts which are sequentially staggered end to end, a sludge feeding hole is formed above the left end of the uppermost conveying belt, and a discharging hole is formed beside the lowermost conveying belt;
the sludge crusher is arranged at the sludge feeding port;
the feeding hopper is positioned above the sludge crusher;
the compression chamber is positioned on the right side of the dehumidification chamber, a condenser and a compression air pump are arranged in the compression chamber, an air supply outlet communicated to the dehumidification chamber is arranged at the lower part of the compression chamber, the air supply outlet is connected with an air outlet of the compression air pump, an air return inlet communicated to the dehumidification chamber is arranged at the upper part of the compression chamber, the air return inlet is connected with the condenser, and a condensate water outlet of the condenser is connected to the outside of the compression chamber through a condensate water drain pipe;
and the discharging device is arranged at the discharging opening and used for conveying the dried and reduced sludge.
According to the utility model discloses a mud low temperature decrement equipment of first aspect embodiment has following beneficial effect at least: mud falls to mud rubbing crusher from feed hopper, drop to in the dehumidification cavity after smashing, the dehumidification cavity is provided with the multilayer conveyer belt, compression chamber's compression air pump blows the bottom of dehumidification cavity with dry air from the supply-air outlet, from up dehumidifying to the mud in the multilayer conveyer belt down, the great air current of humidity goes the condenser through the return air inlet, the comdenstion water is discharged from the comdenstion water drain pipe after the condensation, mud after the drying then is provided with the discharge gate from bottommost conveyer belt next door and carries discharging device, adopt normal atmospheric temperature low temperature air current to dry mud, high efficiency and energy saving, it can effectively improve drying effect to set up the multilayer conveyer belt, can effectively get rid of the moisture in the mud.
According to the utility model discloses a some embodiments, dehumidification chamber's bottom is provided with and spans wholly dehumidification chamber's supply air duct, supply air duct connects compression air pump's gas outlet, supply air duct is provided with the ascending air outlet of a plurality of opening. The arrangement of the air supply pipeline can convey the compressed air flow to the bottom of the whole dehumidification cavity, so that the sludge in the dehumidification cavity can be fully dehumidified.
According to some embodiments of the utility model, sludge pulverizer below is provided with first mud direction swash plate. Set up the effect that first mud direction swash plate can play the buffering, thereby avoid the direct free fall of mud to fall to the conveyer belt in glutinous on the conveyer belt.
According to some embodiments of the utility model, adjacent two handing-over department middle part of conveyer belt is provided with second mud direction swash plate. In a similar way, the second sludge guide inclined plate is arranged to buffer sludge.
According to some embodiments of the invention, the discharge device is a screw pump.
According to some embodiments of the utility model, the comdenstion water drain pipe is provided with switch valve.
According to some embodiments of the utility model, the export below of comdenstion water drain pipe is provided with the comdenstion water collecting box.
According to some embodiments of the invention, the conveyor belt is provided with two.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural diagram of a sludge low-temperature reduction device according to an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, according to the utility model discloses sludge low temperature decrement equipment includes:
the dehumidifying chamber 100 is provided with a plurality of vertically superposed conveying belts 110 which are sequentially staggered end to end, a sludge feeding hole is arranged above the left end of the uppermost conveying belt 110, and a discharging hole is arranged beside the lowermost conveying belt 110;
the sludge crusher 200 is arranged at the sludge feeding port;
a feed hopper 300 positioned above the sludge pulverizer 200;
a compression chamber 400 located at the right side of the dehumidifying chamber 100, the compression chamber being provided therein with a condenser 410 and a compression air pump 420, the lower portion of the compression chamber 400 being provided with an air supply outlet 430 communicated to the dehumidifying chamber 100, the air supply outlet 430 being connected to an air outlet of the compression air pump 420, the upper portion of the compression chamber 400 being provided with an air return opening 440 communicated to the dehumidifying chamber 100, the air return opening 440 being connected to the condenser 410, a condensed water outlet of the condenser 410 being connected to the outside of the compression chamber 400 through a condensed water drain pipe 411;
and the discharging device 500 is arranged at the discharging opening and used for conveying the dried and reduced sludge.
According to the utility model discloses sludge low temperature decrement equipment, mud drops to sludge crusher 200 from feed hopper 300, drop to dehumidification cavity 100 after smashing, dehumidification cavity 100 is provided with multilayer conveyer belt 110, compression chamber 400's compression air pump 420 blows the bottom of dehumidification cavity 100 with dry air from supply-air outlet 430, from up dehumidifying the mud in multilayer conveyer belt 110 down, the great air current of humidity goes to condenser 410 through return air inlet 440, the comdenstion water is discharged from comdenstion water drain pipe 411 after the condensation, mud after the drying then is provided with the discharge gate from bottommost conveyer belt 110 next door and carries discharging device 500, adopt normal atmospheric temperature low temperature air current to carry out the drying to mud, high efficiency and energy saving, it can effectively improve drying effect to set up multilayer conveyer belt 110, can effectively get rid of the moisture in the mud.
Referring to fig. 1, in some embodiments of the present invention, the bottom of the dehumidifying chamber 100 is provided with an air supply duct 120 spanning the whole dehumidifying chamber 100, the air supply duct 120 is connected to the air outlet of the compressed air pump 420, and the air supply duct 120 is provided with a plurality of air outlets with upward openings. The provision of the air supply duct 120 enables the compressed air to be delivered to the bottom of the entire dehumidifying chamber 100, thereby sufficiently dehumidifying the sludge in the dehumidifying chamber 100.
Referring to fig. 1, in some embodiments of the present invention, a first sludge guiding inclined plate 600 is disposed below the sludge pulverizer 200. Set up first mud direction swash plate 600 and can play the effect of buffering, thereby avoid mud direct free fall to drop to conveyer belt 110 in glutinous on conveyer belt 110.
Referring to fig. 1, in some embodiments of the present invention, a second sludge guiding inclined plate 700 is disposed in the middle of the joint of two adjacent conveying belts 110. Similarly, the second sludge guide sloping plate 700 is arranged to buffer the sludge.
Referring to fig. 1, in some embodiments of the present invention, the discharge device 500 is a screw pump.
Referring to fig. 1, in some embodiments of the present invention, the condensed water drain pipe 411 is provided with a switching valve 412.
Referring to fig. 1, in some embodiments of the present invention, a condensed water collecting tank 413 is disposed below the outlet of the condensed water drain pipe 411.
Preferably, the conveyor belt 110 is provided with two.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The low-temperature sludge reduction equipment is characterized by comprising:
the dehumidifying chamber is provided with a plurality of vertically superposed conveying belts which are sequentially staggered end to end, a sludge feeding hole is formed above the left end of the uppermost conveying belt, and a discharging hole is formed beside the lowermost conveying belt;
the sludge crusher is arranged at the sludge feeding port;
the feeding hopper is positioned above the sludge crusher;
the compression chamber is positioned on the right side of the dehumidification chamber, a condenser and a compression air pump are arranged in the compression chamber, an air supply outlet communicated to the dehumidification chamber is arranged at the lower part of the compression chamber, the air supply outlet is connected with an air outlet of the compression air pump, an air return inlet communicated to the dehumidification chamber is arranged at the upper part of the compression chamber, the air return inlet is connected with the condenser, and a condensate water outlet of the condenser is connected to the outside of the compression chamber through a condensate water drain pipe;
and the discharging device is arranged at the discharging opening and used for conveying the dried and reduced sludge.
2. The apparatus for reducing sludge at low temperature according to claim 1, wherein a blowing duct is disposed at the bottom of the dehumidification chamber and extends across the dehumidification chamber, the blowing duct is connected to the air outlet of the compression air pump, and the blowing duct is provided with a plurality of air outlets with upward openings.
3. The apparatus for reducing sludge at low temperature according to claim 1, wherein a first sludge guide inclined plate is disposed below the sludge pulverizer.
4. The apparatus for reducing sludge at low temperature according to claim 1, wherein a second sludge-guiding inclined plate is disposed in the middle of the junction between two adjacent conveyor belts.
5. The low-temperature sludge reduction equipment according to claim 1, wherein the discharging device is a screw conveying pump.
6. The apparatus for sludge low-temperature reduction according to claim 1, wherein the condensed water drain pipe is provided with a switch valve.
7. The apparatus for sludge low-temperature reduction according to claim 1, wherein a condensed water collection tank is disposed below the outlet of the condensed water drainage pipe.
8. The apparatus for reducing sludge at low temperature according to claim 1, wherein the conveyor belt is provided with two belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483185.7U CN211471195U (en) | 2019-12-30 | 2019-12-30 | Sludge low-temperature reduction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483185.7U CN211471195U (en) | 2019-12-30 | 2019-12-30 | Sludge low-temperature reduction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211471195U true CN211471195U (en) | 2020-09-11 |
Family
ID=72359917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922483185.7U Active CN211471195U (en) | 2019-12-30 | 2019-12-30 | Sludge low-temperature reduction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211471195U (en) |
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2019
- 2019-12-30 CN CN201922483185.7U patent/CN211471195U/en active Active
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