CN214934225U - Papermaking sludge receiving and loading device - Google Patents
Papermaking sludge receiving and loading device Download PDFInfo
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- CN214934225U CN214934225U CN202121591711.2U CN202121591711U CN214934225U CN 214934225 U CN214934225 U CN 214934225U CN 202121591711 U CN202121591711 U CN 202121591711U CN 214934225 U CN214934225 U CN 214934225U
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- bin
- sludge
- feed bin
- mud
- sludge receiving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a papermaking sludge receives and shipment device, including the material loading unit, still including the mud receiving bin that is located the material loading unit below, mud receiving bin bottom and group feed bin top intercommunication are dialled feed bin bottom and blanking storehouse top intercommunication, and unloading transportation unit is located the blanking bin below, and two screws dial the material roller setting in group feed bin, and two screws dial the drive shaft of material roller and pass the perforation of dialling the feed bin lateral wall and be connected with inverter motor's rotation axis. The utility model discloses can directly utilize the material loading unit to transport to mud receiving bin unit, when dehydration computer lab mud belt overhauls or the belt trouble, the material loading unit can adopt mechanical forklift, and mechanical forklift can snatch the mud of storage in the material canopy and transport to mud receiving bin unit. The sludge level height in the sludge receiving bin can be obtained through the pressure sensor and the level transmitter. The coal burning boiler is convenient to mix and burn sludge and papermaking sludge, secondary pollution is avoided, sludge treatment efficiency is improved, and transportation cost is reduced.
Description
Technical Field
The utility model relates to a technical field is carried to papermaking sludge machinery, concretely relates to papermaking sludge receives and shipment device. The device is suitable for sludge treatment and conveying in the pulping and papermaking industry and sludge treatment in the middle and small thermal power generation industry.
Background
With the continuous development of economy and the increasingly serious environmental problems in China, as the final treatment direction, although the one-time investment of sludge incineration treatment is slightly high, the sludge incineration treatment has the advantages that other processes cannot replace the sludge incineration treatment, particularly the sludge amount reduction, the sanitation, the final outlet and the treatment floor area have the advantages that other processes cannot compare with the sludge incineration treatment, and the sludge incineration treatment method is a solution for the final outlet of sludge, and is applied to some domestic and foreign sewage treatment plants. The sludge incineration has great advantages, and the technology of generating power by utilizing the sludge incineration is more and more popular with paper making enterprises.
With the continuous development of economy and increasingly serious environmental problems in China, the scale of paper mills is getting larger and larger, and the paper sludge amount of a sewage treatment station is also getting larger and larger. The existing sludge treatment method mainly comprises the following steps: after dehydration, burning or mixing burning with a coal-fired boiler, and after burning, burying. The volume of the ash slag after the sludge is incinerated is greatly reduced; thereby saving a large amount of landfill sites. The continuous expansion of the sludge consumption is realized, and the installation of a set of quick, simple and easy mechanical conveying device which is not easy to block sludge transfer in the conveying system of the device is very important, so that the device has a special effect on improving the working efficiency of sludge conveying equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a papermaking mud is received and shipment device to the above-mentioned problem that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a papermaking sludge receives and shipment device, includes the material loading unit, still receives the storehouse including the mud that is located the material loading unit below, and mud is received the storehouse bottom and is dialled feed bin top intercommunication, dials feed bin bottom and blanking storehouse top intercommunication, and the unloading is transported the unit and is located the blanking bin below, and two screws dial the material roller and set up in dialling the feed bin, and two screws dial the drive shaft of material roller and pass the perforation of dialling the feed bin lateral wall and be connected with inverter motor's rotation axis.
As above, the side wall of the upper part of the sludge receiving bin is provided with a bin fire-fighting water gap, and the bin fire-fighting water gap is connected with a fire-fighting water pipe.
A sealing ring is arranged between the driving shaft of the double-spiral material stirring roller and the through hole on the side wall of the material stirring bin.
As above, the inner side wall of the sludge receiving bin is provided with a material level transmitter and a temperature sensor, and the inner side wall of the bottom of the sludge receiving bin is provided with a pressure transmitter.
Compared with the prior art, the utility model, following beneficial effect has:
1. papermaking mud can directly utilize the material loading unit (can use the mud to transport the belt) to transport to mud from dehydration computer lab and receive storehouse unit, and when dehydration computer lab mud overhauls or the belt trouble, the material loading unit can adopt mechanical forklift, and mechanical forklift can snatch the mud of storage in the material canopy and transport to mud and receive storehouse unit.
2. The sludge is stirred and discharged through a double-helix material stirring roller of the material stirring bin and then falls into a material dropping bin.
3. The sludge receiving bin can be square, and the sludge level height in the sludge receiving bin can be obtained through a pressure sensor and a level transmitter.
4. The sludge mixed combustion and paper making sludge of the coal (biomass) fired boiler are conveniently treated, secondary pollution is avoided, the requirements of energy conservation and environmental protection are met, the sludge treatment efficiency is improved, and the transportation cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a feeding unit; 2-a sludge receiving bin; 3-pulling a stock bin; 4-a blanking bin; 5-a blanking transfer unit; 6-double-helix material stirring roller; 7-a variable frequency motor; 201-a bunker fire-fighting nozzle; 202-fire hose; 203-level transmitter; 204-temperature sensor; 205-pressure transmitter.
Detailed Description
To facilitate understanding and practice of the invention by those of ordinary skill in the art, the following detailed description of the invention is provided in connection with the examples, and it is to be understood that the examples described herein are for purposes of illustration and explanation only and are not intended to limit the invention.
Example 1:
as shown in fig. 1, a papermaking sludge receives and shipment device, including material loading unit 1, still including being located the sludge receiving bin 2 of material loading unit 1 below, sludge receiving bin 2 bottom with dial feed bin 3 top intercommunication, dial feed bin 3 bottom and 4 top intercommunications in blanking storehouse, unloading transportation unit 5 is located blanking storehouse 4 below, two screws dial the material roller 6 and set up in dialling feed bin 3, two screws dial the drive shaft of material roller 6 and pass the perforation of dialling 3 lateral walls in feed bin and be connected with inverter motor 7's swivelling axis.
The material loading unit 1 can be sludge transfer belt or mechanical forklift, sludge transfer belt or mechanical forklift can guarantee incessantly to transport sludge to sludge receiving bin 2, sludge further falls into behind the sludge receiving bin 2 and dials feed bin 3, two screws of dialling in the feed bin 3 dial feed roller 6 and stir mud, mud after the stirring falls into blanking bin 4 through the gap of two screws of dialling feed roller 6, mud falls into on the unloading transports unit 5 through blanking bin 4, transport unit 5 output through the unloading. The blanking transfer unit 5 can be a bucket conveyor or another conveying unit. The double-spiral material stirring roller 6 comprises two spiral material stirring rollers, the two spiral material stirring rollers rotate oppositely during working, and sludge is stirred and then falls into the blanking bin 4 through a gap between the two spiral material stirring rollers. Preferably, the rotating shaft of one of the spiral material stirring rollers is used as a driving shaft, a driving gear is fixedly sleeved on the driving shaft, the rotating shaft of the other spiral material stirring roller is used as a driven shaft, a driven gear is fixedly sleeved on the driven shaft, and the driving gear is meshed with the driven gear. A sealing ring is arranged between the driving shaft of the double-spiral material stirring roller 6 and the through hole on the side wall of the material stirring bin 3. The sludge in the material stirring bin 3 is ensured not to flow out through the perforation.
The lateral wall of the upper part of the sludge receiving bin 2 is provided with a bin fire-fighting water gap 201, and the bin fire-fighting water gap 201 is connected with a fire-fighting water pipe 202. The fire-fighting requirement of the sludge receiving bin 2 is ensured.
The inner side wall of the sludge receiving bin 2 is provided with a material level transmitter 203 and a temperature sensor 204, and the inner side wall of the bottom of the sludge receiving bin 2 is provided with a pressure transmitter 205.
The level transmitter 203 is used for monitoring the sludge height in the sludge receiving bin 2, and the pressure transmitter 205 can be used for monitoring the pressure at the bottom of the sludge receiving bin 2 and indirectly reflecting the sludge height in the sludge receiving bin 2. Further, the sludge conveying amount of the feeding unit 1 is controlled by monitoring the sludge height, so that the sludge height in the sludge receiving bin 2 can be kept within the working height range. The temperature sensor 204 can monitor the working temperature in the sludge receiving bin 2, and further, the temperature sensor 204 can be connected with a temperature indication alarm unit, so that once the working temperature in the sludge receiving bin 2 exceeds a temperature threshold or is lower than the temperature threshold, an alarm can be given.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The utility model provides a papermaking sludge receives and shipment device, including material loading unit (1), a serial communication port, still receive storehouse (2) including the mud that is located material loading unit (1) below, mud receives storehouse (2) bottom and dials feed bin (3) top intercommunication, dial feed bin (3) bottom and feed bin (4) top intercommunication, unloading transportation unit (5) are located feed bin (4) below, two screws dial material roller (6) and set up in dialling feed bin (3), the drive shaft of two screws dial material roller (6) passes the perforation of dialling feed bin (3) lateral wall and is connected with the rotation axis of inverter motor (7).
2. The paper sludge receiving and shipping device according to claim 1, wherein the side wall of the upper part of the sludge receiving bin (2) is provided with a bin fire-fighting water port (201), and the bin fire-fighting water port (201) is connected with a fire-fighting water pipe (202).
3. The paper sludge receiving and carrying device according to claim 1, wherein a sealing ring is arranged between the driving shaft of the double-screw material stirring roller (6) and the perforation of the side wall of the material stirring bin (3).
4. The paper-making sludge receiving and shipping device according to claim 1, wherein the inner side wall of the sludge receiving bin (2) is provided with a material level transmitter (203) and a temperature sensor (204), and the inner side wall of the bottom of the sludge receiving bin (2) is provided with a pressure transmitter (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591711.2U CN214934225U (en) | 2021-07-13 | 2021-07-13 | Papermaking sludge receiving and loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591711.2U CN214934225U (en) | 2021-07-13 | 2021-07-13 | Papermaking sludge receiving and loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214934225U true CN214934225U (en) | 2021-11-30 |
Family
ID=79075202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121591711.2U Active CN214934225U (en) | 2021-07-13 | 2021-07-13 | Papermaking sludge receiving and loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214934225U (en) |
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2021
- 2021-07-13 CN CN202121591711.2U patent/CN214934225U/en active Active
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