CN210138489U

CN210138489U - Slurry degassing device

Info

Publication number: CN210138489U
Application number: CN201920872155.2U
Authority: CN
Inventors: 彭博
Original assignee: Jiangxi Shenghi Tech Co Ltd
Current assignee: Jiangxi Shenghi Tech Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-03-13
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a thick liquids degasser, including the degasification jar, the top outer wall of degasification jar is provided with the cooling bin, and the bottom inner wall in cooling bin and the top inner wall of degasification jar are provided with same breathing pipe, the top outer wall of degasification jar is provided with the motor, and the output shaft of motor is provided with rabbling mechanism, one side outer wall of degasification jar is provided with vacuum mechanism, and the opposite side outer wall of degasification jar is fixed with feed mechanism, one side inner wall of degasification jar is provided with heating mechanism, and one side outer wall of degasification jar is provided with the discharging pipe, the inner wall both sides of degasification jar are fixed with same flitch down. The utility model discloses a be provided with the cooling bin, the gas of production rises into the cooling bin and cools off, and the thick liquids vapour that the quality is bigger slightly can directly condense into liquid and drop, and the outside of all the other gas outgoing degassing tank can improve degasification efficiency.

Description

Slurry degassing device

Technical Field

The utility model relates to a thick liquids processing technology field especially relates to a thick liquids degasser.

Background

The paper pulp is beaten according to the variety, property and requirement of the paper to be made, and then sizing material, filler, pigment and other auxiliary agents are added to prepare the fiber suspension which can be used for paper making and is called pulp.

Through retrieval, chinese patent application No. 201620695291.5 discloses a vacuum degassing apparatus, including a sealed housing having a feed inlet, a discharge outlet and a vacuum outlet, and a distribution plate rotatably disposed in the sealed housing, the distribution plate having a conical distribution surface formed thereon along a vertical direction with a rotation axis, the conical distribution surface having a tip directed upward and aligned with the feed inlet along the vertical direction. The above patents also suffer from the following disadvantages: the degassing tank is not high enough in degassing efficiency, and the produced gas contains a large amount of slurry due to a high temperature, which results in low degassing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a slurry degassing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a thick liquids degassing unit, includes the degasification jar, the top outer wall of degasification jar is provided with the cooling bin, and the bottom inner wall in cooling bin and the top inner wall of degasification jar are provided with same breathing pipe, the top outer wall of degasification jar is provided with the motor, and the output shaft of motor is provided with rabbling mechanism, one side outer wall of degasification jar is provided with vacuum mechanism, and the opposite side outer wall of degasification jar is fixed with feed mechanism, one side inner wall of degasification jar is provided with heating mechanism, and one side outer wall of degasification jar is provided with the discharging pipe, the inner wall both sides of degasification jar are fixed with same flitch.

Furthermore, the stirring mechanism comprises a rotating rod, and stirring plates distributed at equal intervals are fixed on the outer wall of the rotating rod.

Furthermore, the vacuum mechanism comprises a vacuum pump, and the input end of the vacuum pump and the inner wall of one side of the cooling bin are provided with the same vacuum tube.

Furthermore, feed mechanism is including the charge pump, and the input of charge pump is provided with the passage, and the output of charge pump and one side inner wall of degasification jar are provided with same inlet pipe.

Furthermore, the heating mechanism comprises a heating pipe, and a temperature sensor is fixed on the inner wall of one side of the degassing tank.

Furthermore, the degassing device also comprises a filter screen fixed on the inner wall of the degassing tank.

The utility model has the advantages that:

1. through being provided with the cooling bin, the gas that produces rises into the cooling bin and cools off, and the thick liquids vapour that the quality is bigger a little can directly condense into liquid and drop, and the outside of degasification jar is discharged to the rest gas, can improve degasification efficiency.

2. Through being provided with temperature sensor and heating pipe, the inside temperature of control degasification jar that can be accurate can accelerate the degasification speed of thick liquids through promoting the temperature, and the efficiency of degasification of thick liquids can be accelerated to stirring the board in addition.

3. The vacuum pump and the vacuum tube are arranged, and the vacuum pump is turned on, so that the inside of the degassing tank is in a vacuum state, and the degassing quality of the device can be improved.

4. Through being provided with the filter screen, when the thick liquids carry out the ejection of compact, the filter screen can filter the thick liquids, filters off the great thick liquids of granule, can improve the quality of thick liquids.

Drawings

FIG. 1 is a schematic view showing the structure of a slurry degassing apparatus according to example 1;

FIG. 2 is a schematic view showing the structure of a feed pipe of a slurry degassing apparatus according to example 1;

FIG. 3 is a schematic view showing the structure of a feed pump of a slurry degassing apparatus according to example 1;

fig. 4 is a schematic structural diagram of a screen of a slurry degassing apparatus according to example 2.

In the figure: 1-degassing tank, 2-vacuum pump, 3-vacuum tube, 4-air suction tube, 5-cooling bin, 6-motor, 7-rotating rod, 8-stirring plate, 9-heat conducting cover, 10-heating tube, 11-blanking plate, 12-discharging tube, 13-feeding tube, 14-temperature sensor, 15-feeding pump, 16-feeding tube and 17-filter screen.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a slurry degassing device comprises a degassing tank 1, a cooling bin 5 is fixed on the outer wall of the top of the degassing tank 1 through screws, the inner wall of the bottom of the cooling bin 5 and the inner wall of the top of the degassing tank 1 are connected with a same air suction pipe 4 through flanges, a motor 6 is fixed on the outer wall of the top of the degassing tank 1 through screws, an output shaft of the motor 6 is connected with a stirring mechanism through a coupling, a vacuum mechanism is fixed on the outer wall of one side of the degassing tank 1 through screws, a feeding mechanism is welded on the outer wall of the other side of the degassing tank 1, a heating mechanism is fixed on the inner wall of one side of the degassing tank 1 through screws, a discharging pipe 12 is connected on the outer wall of one side of the degassing tank 1 through flanges.

Wherein, rabbling mechanism has the bull stick 7 including, and the outer wall welding of bull stick 7 has the stirring board 8 of equidistance distribution, and stirring board 8 can accelerate the degasification speed of thick liquids.

Wherein, vacuum mechanism is including vacuum pump 2, and the input of vacuum pump 2 and one side inner wall of cooling bin 5 have same vacuum tube 3 through flange joint, and vacuum pump 2 can make the inside of degasification jar 1 be in a vacuum state, improves the degasification quality of device.

Wherein, feed mechanism is including charge pump 15, and the input of charge pump 15 has passage 16 through flange joint, and the same inlet pipe 13 of flange joint is passed through to the output of charge pump 15 and one side inner wall of degasification jar 1.

Wherein, the heating mechanism comprises a heating pipe 10, and a temperature sensor 14 is welded on the inner wall of one side of the degassing tank 1, so that the internal temperature of the degassing tank 1 can be accurately controlled.

The working principle is as follows: connect the equipment power, turn on charge pump 15, add the inside of degasification jar 1 with thick liquids from inlet pipe 13, turn on motor 6, motor 6 drives bull stick 7 and rotates, open heating pipe 10, temperature sensor 14 detectable degasification jar 1's inside temperature, turn on vacuum pump 2, the gas that produces rises into cooling bin 5 and cools off, the thick liquids vapour that the quality is a little big can direct condensation become liquid and drop, all the other gas discharges the outside through vacuum pump 2 degasification jar 1, treat that degasification is finished, thick liquids can be followed lower feed plate 11 and slided to discharging pipe 12.

Example 2

Referring to fig. 4, the slurry degassing apparatus further includes a filter screen 17 welded to an inner wall of the degassing tank 1, and when the slurry is discharged, the filter screen 17 may filter the slurry to filter the slurry with larger particles, thereby improving the quality of the slurry.

The working principle is as follows: connect the equipment power, open charge pump 15, add the inside of degasification jar 1 with thick liquids from inlet pipe 13, open motor 6, motor 6 drives bull stick 7 and rotates, open heating pipe 10, temperature sensor 14 detectable degasification jar 1's internal temperature, open vacuum pump 2, the gas that produces rises into cooling bin 5 and cools off, the thick liquids vapour that the quality is slightly big can direct condensation become liquid and drop, all the other gas discharges the outside through vacuum pump 2 degasification jar 1, treat the degasification completion, thick liquids can be followed lower flitch 11 and slided to discharging pipe 12, when thick liquids carry out the ejection of compact, filter screen 17 can filter thick liquids, strain the thick liquids that the granule is great, can improve the quality of thick liquids.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a thick liquids degassing unit, includes degassing tank (1), its characterized in that, the top outer wall of degassing tank (1) is provided with cooling bin (5), and the bottom inner wall of cooling bin (5) and the top inner wall of degassing tank (1) are provided with same breathing pipe (4), the top outer wall of degassing tank (1) is provided with motor (6), and the output shaft of motor (6) is provided with rabbling mechanism, one side outer wall of degassing tank (1) is provided with vacuum mechanism, and the opposite side outer wall of degassing tank (1) is fixed with feed mechanism, one side inner wall of degassing tank (1) is provided with heating mechanism, and one side outer wall of degassing tank (1) is provided with discharging pipe (12), the inner wall both sides of degassing tank (1) are fixed with same flitch (11) down.

2. A degassing device for slurry according to claim 1, characterized in that said stirring means comprises a rotating rod (7), and stirring plates (8) are fixed on the outer wall of the rotating rod (7) and are distributed at equal intervals.

3. A slurry degassing device according to claim 1, wherein said vacuum means comprises a vacuum pump (2), and the input end of the vacuum pump (2) and one side of the inner wall of the cooling chamber (5) are provided with the same vacuum tube (3).

4. A pulp degassing device according to claim 1, characterized in that the feeding means comprises a feeding pump (15), and the feeding pump (15) is provided at its input end with a feeding pipe (16), and the same feeding pipe (13) is provided at the output end of the feeding pump (15) and at one side of the inner wall of the degassing tank (1).

5. A degassing device for pulp according to claim 4, characterized in that said heating means comprise a heating pipe (10) and a temperature sensor (14) is fixed to one side of the inner wall of the degassing tank (1).

6. A de-aeration device for pulp according to any one of claims 1 to 5, characterised in that it further comprises a sieve (17) fixed to the inner wall of the de-aeration tank (1).