CN218309836U - A belt cleaning device for emulsion odor-free strip tower - Google Patents
A belt cleaning device for emulsion odor-free strip tower Download PDFInfo
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- CN218309836U CN218309836U CN202222344270.7U CN202222344270U CN218309836U CN 218309836 U CN218309836 U CN 218309836U CN 202222344270 U CN202222344270 U CN 202222344270U CN 218309836 U CN218309836 U CN 218309836U
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Abstract
The utility model discloses a cleaning device for an emulsion odor-free stripping tower, which belongs to the technical field of the matching equipment of the stripping tower, and comprises a connecting pipe part and a disc-shaped pipe group connected to the lower part of the connecting pipe part, wherein the disc-shaped pipe group consists of a plurality of annular pipe parts which are concentric and arranged at intervals, and a plurality of first spray outlets are arranged at the circumferential interval of the bottom wall of the pipe parts; a plurality of second spout have been seted up at the lateral wall circumference interval of pipe parts, the washing liquid that has certain pressure is through first spout, second spout blowout back, can follow vertical downwards in the strip tower respectively, the level sprays the washing liquid to simultaneously, the emulsion residue attachment on parts such as the inside lateral wall of strip tower, emulsion uniform distributor and distribution filler is whole to be washd simultaneously, does not keep the dead angle, realizes the inside comprehensive thoroughly, the washing of strip tower, and the cleaning performance is good.
Description
Technical Field
The utility model belongs to the technical field of strip tower corollary equipment, concretely relates to a belt cleaning device for emulsion odor-free strip tower.
Background
At present, under the stricter requirements of environmental protection policies, people put forward higher requirements on water-soluble building emulsion, besides the decoration effect, the water-soluble building emulsion is more healthy and environment-friendly, and a stripping tower is an important part in an emulsion odor purification process.
Because the physical viscosity of the water-soluble building emulsion is relatively high, the emulsion is easy to remain and adhere to an emulsion distributor and a distribution filler of the stripping tower after the stripping tower continuously operates for a period of time, the resistance of the stripping tower is increased along with the increase of the deposit, the odor purification effect of the emulsion is poor, and the normal production operation of a system is influenced, which is an unavoidable problem in the odor purification technology of the water-soluble building emulsion and is a common concern.
Can wash the strip tower through installation belt cleaning device in strip tower, as patent CN208927624U discloses a can prevent strip tower that column plate blockked up, arranges the water flusher through the below level of column plate in strip tower and washs the column plate, and wherein, this water flusher structure includes that one is responsible for, and is responsible for a plurality of branch pipes of intercommunication, a plurality of branch pipe interval parallel arrangement, and it has the upper punch hole to go up the side. However, above-mentioned water flusher carries the design that foam easily leads to stripper equipment to take place to block up the tray in the polyvinyl chloride production process thick liquids specifically, is difficult to effectively wash this application emulsion net flavor stripper, and after emulsion net flavor stripper handled the high viscosity emulsion, emulsion uniform distributor, distribution filler and tower inner wall go up the emulsion and other residual attachments of adhesion, and the processing degree of difficulty is big, and is efficient, with high costs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a belt cleaning device for emulsion odor-free strip tower to provide current strip tower in the problem of cleaning process in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a cleaning device for an emulsion odor-removing stripping tower comprises a connecting pipe part and a disc-shaped pipe group connected to the lower part of the connecting pipe part;
the disc-shaped pipe group consists of a plurality of annular pipe body parts which are concentric and arranged at intervals;
a plurality of first spray ports are formed in the circumferential direction of the bottom wall of the pipe body part at intervals;
and a plurality of second spray outlets are formed in the circumferential direction of the side wall of the pipe body part at intervals.
This belt cleaning device installs the top in the strip tower, a plurality of nozzles have been seted up to the diapire of the ring form pipe body part that a plurality of concentricity and interval set up and lateral wall circumference interval thereof, after the washing liquid that has certain pressure spouts through belt cleaning device's above-mentioned nozzle, the washing liquid is along vertical downwards in the strip tower respectively, the level sprays the washing liquid to the while, simultaneously the inside lateral wall of strip tower, emulsion on parts such as emulsion equipartition ware and distribution filler remains the attachment and all washs, do not keep the dead angle, excellent in cleaning effect, high efficiency.
Preferably, the pipe connecting part is a straight pipe, the bottom end of the pipe connecting part is in contact with the top end of the pipe body part and correspondingly forms a plurality of connecting points, connecting holes are formed in the connecting points of the pipe connecting part and the pipe body part, and the pipe connecting part and the pipe body part are communicated through the connecting holes.
Preferably, the connecting holes of the connecting pipe part and the pipe body part at the connecting point are the same in specification.
Preferably, the diameter of the connecting hole is 8-15 mm.
Preferably, the first ejection port is provided in a bottom wall of the pipe member.
Preferably, the second discharge port is provided in an outer wall of the pipe member.
Preferably, the second ejection port opens on an outer side wall of the peripheral tube body in the disc tube group.
Preferably, the diameter of the first ejection port is 6 to 10mm.
Preferably, the diameter of the second ejection port is 3 to 6mm.
Preferably, the pipe connecting part and the pipe body part are fixed at the connecting point by welding.
Preferably, one end of the connecting pipe part is closed, and the other end of the connecting pipe is connected with a cleaning port on the stripping tower through a flange.
Compared with the prior art, the beneficial effects of the utility model are that:
this belt cleaning device mainly sets up the cloth hole mode of washing liquid spout, the disk nest of tubes is the disc, strip tower phase-match with cylindric structure, belt cleaning device installs top in strip tower, the diapire of ring form body part and lateral wall circumference interval are equipped with a plurality of spouts, the washing liquid that has certain pressure passes through first spout, second spout blowout back, the washing liquid can be in strip tower respectively along vertical downwards, the level sprays the washing liquid to the while, be favorable to evenly spraying of washing liquid, simultaneously strip tower inside lateral wall, emulsion equipartition ware and the whole washings of the emulsion residue attachment on parts such as distribution filler fall, do not leave any dead angle, the realization is to strip tower inside comprehensive thoroughly, wash, the cleaning performance is good. On the premise of keeping the simple structure of the cleaning device, the cleaning device effectively solves the defects of poor cleaning effect, difficult cleaning, high energy consumption, high labor cost and the like of the cleaning device of the odor-free stripping tower for emulsion coating.
Drawings
FIG. 1 is a schematic structural view of a prior art stripping tower of the present invention;
FIG. 2 is a schematic structural view of a stripping tower equipped with a cleaning device according to the present invention;
FIG. 3 is a schematic view of the overall structure of the cleaning device of the present invention;
FIG. 4 is a top view of the cleaning device of the present invention;
fig. 5 is a side view of the cleaning device of the present invention.
In the figure: 100. a tower section; 101. a deodorizing unit; 102. a distributor; 103. distributing fillers; 200. a cleaning device; 201. a nozzle part; 202. a disc tube group; 203. a pipe body part; 203a, a first discharge port; 203b, a second discharge port; 204. and connecting points.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, which is a schematic diagram of the overall structure of the stripping tower, the stripping tower includes a tower body part 100 and a plurality of odor purification units 101 disposed in the tower body part 100, specifically, the odor purification units 101 include an uniform distributor 102 and a distribution filler 103 which are distributed up and down, after the emulsion to be treated comes out from the distributor 102, the emulsion falls down uniformly along the cross section of the stripping tower, vapor moving upward in the distribution filler 103 contacts to perform vapor-liquid mass change, and impurities such as residual monomers and VOCs in the emulsion are discharged along with the vapor, so as to achieve the purpose of purifying the odor of the emulsion.
Referring to fig. 2, which is a schematic structural view of a stripping column equipped with a cleaning device 200, it can be seen from the figure that the cleaning device 200 is arranged at the top of the stripping column, when in use, cleaning liquid is sprayed out through the cleaning device 200, and the cleaning liquid moves from top to bottom in the stripping column, so as to clean the whole structure in the stripping column.
Referring to fig. 3-5, which is a schematic view of the overall structure of the cleaning device 200, the main body of the cleaning device 200 is composed of a connecting pipe part 201 and a disc-shaped pipe part 202, wherein the disc-shaped pipe part 202 is integrally arranged along the horizontal cross section of the tower body part 100, and referring to fig. 2 and 3, the disc-shaped pipe part 202 is integrally arranged along the section a of the tower body part 100, specifically, the disc-shaped pipe part 202 is composed of a plurality of pipe body parts 203, each pipe body part 203 is an annular pipe body connected end to end, and a plurality of pipe body parts 203 are arranged at intervals along the radial direction of the section a, that is, the disc-shaped pipe part 202 is composed of a plurality of concentric pipe body parts 203 arranged at intervals, preferably, the intervals between adjacent pipe body parts 203 are the same, that is, the plurality of pipe body parts 203 are equally spaced along the radial direction of the section a, and the pipe body part 203 at the outermost side is referred to as a peripheral pipe body.
The connecting pipe part 201 is a straight pipe body arranged along the diameter direction of the section a, one end of the connecting pipe part 201 is welded, the other end is connected with a cleaning opening on the stripping tower through a flange, so as to realize the connection of the connecting pipe part 201 and the stripping tower, and the bottom end of the connecting pipe part 201 is fixedly connected with the top end of the disc-shaped pipe group 202, preferably, the two connecting openings are fixed through welding, correspondingly, a plurality of connecting points 204 are formed between the connecting pipe part 201 and the pipe body part 203 forming the disc-shaped pipe group 202, correspondingly, two connecting points 204 are formed between the connecting pipe part 201 and the single pipe body part 203, and for the single pipe body part 203, the connecting line between the two connecting points 204 is the diameter line of the pipe body part 203, and the connecting positions of the connecting pipe part 201 and the pipe body part 203 are both provided with connecting holes (not shown in the figure), preferably, the connecting holes of the connecting part 201 and the pipe body part 203 are the same in the connecting positions, so as to reduce the movement resistance of the cleaning liquid when the two parts are communicated, more preferably, the connecting holes are 8-15 mm in the size, and the connecting holes are arranged on the bottom wall of the connecting pipe body part 203 at intervals of the first pipe, preferably, 10mm, and the first discharging holes are arranged along the circumferential direction of the first discharging opening of the second pipe part 203.
Meanwhile, a plurality of second ejection holes 203b are also formed in the sidewall of the pipe body member 203 at intervals in the circumferential direction, preferably, the diameter of the second ejection holes 203b is 3 to 6mm, so that the cleaning liquid entering the pipe body member 203 can be ejected in the circumferential direction through the second ejection holes 203b in the sidewall in addition to the vertical downward ejection, so that the cleaning liquid can be uniformly ejected in the tower body member 100 to enhance the cleaning effect, preferably, the second ejection holes 203b are only formed in the outer sidewall of the pipe body member 203, and more preferably, the second ejection holes 203b are only formed in the outer sidewall of the peripheral pipe body.
During specific work, cleaning solution with certain pressure enters the pipe connecting part 201 through a cleaning port on the stripping tower, and flows through the connecting hole to enter the pipe body part 203 from the connecting position of the pipe connecting part 201 and the pipe body part 203, and diffuses towards two sides from two connecting points 204 on the pipe body part 203 until the pipe body part 203 is filled, and finally, the cleaning solution is sprayed out vertically and downwards from the first spraying port 203a, and is sprayed out horizontally from the second spraying port 203b, at the moment, the cleaning solution is sprayed out simultaneously along the vertical direction and the horizontal direction in the stripping tower, which is beneficial to uniform spraying of the cleaning solution, and all emulsion residual attachments on parts such as a side wall inside the stripping tower, an emulsion distributor, a distribution filler and the like are cleaned at one time without any dead angle, so that the comprehensive and thorough cleaning of the inside of the stripping tower is realized, and the cleaning effect is good. The odor purifying effect of the stripping tower is improved in the production process, and meanwhile, the side wall, the emulsion distributor, the distribution filler and other parts in the stripping tower are not cleaned by manually opening the stripping tower, namely on the premise of keeping the simple structure, the effective cleaning in the emulsion odor purifying stripping tower is economically realized, the energy consumption is low, the efficiency is high, the cost is low, the labor cost is saved, and the economic benefit is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (10)
1. A belt cleaning device for an emulsion odor-removing stripping tower is characterized in that: comprises a connecting pipe part and a disc-shaped pipe group connected with the lower part of the connecting pipe part;
the disc-shaped pipe group consists of a plurality of annular pipe body parts which are concentric and arranged at intervals;
a plurality of first spray ports are formed in the circumferential direction of the bottom wall of the pipe body part at intervals;
and a plurality of second spray ports are formed in the circumferential direction of the side wall of the pipe body part at intervals.
2. A cleaning apparatus for an emulsion odor stripper as defined in claim 1, wherein: the pipe connecting component is a straight pipe, the bottom end of the pipe connecting component is in contact with the top end of the pipe body component and correspondingly forms a plurality of connecting points, connecting holes are formed in the positions of the connecting points of the pipe connecting component and the pipe body component, and the pipe connecting component and the pipe body component are communicated through the connecting holes.
3. A cleaning device for an emulsion odor-cleaning stripper as defined in claim 2, wherein: the connecting hole specifications of the connecting pipe part and the pipe body part at the connecting point position are the same.
4. A cleaning device for an emulsion odor-cleaning stripper as defined in claim 2 or 3, characterized in that: the diameter of the connecting hole is 8-15 mm.
5. A cleaning device for an emulsion odor-cleaning stripper as defined in claim 1, wherein: the second ejection port is formed in the outer side wall of the pipe body part.
6. A cleaning device for an emulsion odor-cleaning stripper as defined in claim 1, wherein: the second ejection port is opened on the outer side wall of the peripheral tube body in the disc tube group.
7. A cleaning device for an emulsion odor-cleaning stripper as defined in claim 1, wherein: the diameter of the first ejection port is 6-10 mm.
8. A cleaning device for an emulsion odor-cleaning stripper as defined in claim 1, wherein: the diameter of the second ejection port is 3-6 mm.
9. A cleaning device for an emulsion odor-cleaning stripper as defined in claim 2, wherein: the connecting pipe part and the pipe body part are fixed at the connecting point by welding.
10. A cleaning device for an emulsion odor-cleaning stripper as defined in claim 1, wherein: one end of the connecting pipe part is closed, and the other end of the connecting pipe part is connected with a cleaning port on the stripping tower through a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344270.7U CN218309836U (en) | 2022-09-02 | 2022-09-02 | A belt cleaning device for emulsion odor-free strip tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344270.7U CN218309836U (en) | 2022-09-02 | 2022-09-02 | A belt cleaning device for emulsion odor-free strip tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218309836U true CN218309836U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222344270.7U Active CN218309836U (en) | 2022-09-02 | 2022-09-02 | A belt cleaning device for emulsion odor-free strip tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218309836U (en) |
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2022
- 2022-09-02 CN CN202222344270.7U patent/CN218309836U/en active Active
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