CN217648891U

CN217648891U - Quick cooling device of polyethylene outer pillar

Info

Publication number: CN217648891U
Application number: CN202221941799.0U
Authority: CN
Inventors: 韩振强
Original assignee: Tianjin Shengxin Jiayuan Thermal Insulation Engineering Co ltd
Current assignee: Tianjin Shengxin Jiayuan Thermal Insulation Engineering Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-10-25
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a quick cooling device of polyethylene outer pillar relates to polyethylene outer pillar production technical field, including equipment principal and outer pillar body, still include: spray the mechanism, water removal mechanism and water supply mechanism, the top that sprays the mechanism and the top inner wall fixed connection of equipment main part, the top of water removal mechanism and the top inner wall fixed connection of equipment main part, the side of water supply mechanism and the side fixed connection of equipment main part, the equipment main part includes the header tank, the bottom of header tank has inner wall fixedly connected with gag lever post, the side of gag lever post is close to induction switch on the top position fixedly connected with, the side of gag lever post is close to induction switch under the bottom position fixedly connected with. The utility model provides a retrieve the water economy resource of recycling to the cooling water to detach the unnecessary cooling water on outer pillar surface, the quick cooling device of polyethylene outer pillar of convenient follow-up processing.

Description

Quick cooling device of polyethylene outer pillar

Technical Field

The utility model relates to a polyethylene outer casing production technical field especially relates to a quick cooling device of polyethylene outer casing.

Background

The polyethylene outer protective pipe is made of a high-density polyethylene material, has extremely high mechanical strength and excellent corrosion resistance, has excellent wear resistance, impact resistance, internal pressure resistance, environmental stress cracking resistance, good self-lubrication, adhesion resistance, unique low temperature resistance, excellent chemical stability and other excellent performances, is widely applied to industries such as metallurgy, electric power, petroleum, textile, paper making, food, chemical industry, machinery, electrical and the like, is generally obtained by carrying out high-temperature melting on polyethylene particles and then carrying out extrusion forming on the polyethylene particles by using an extruder in the production process, and the extruded outer protective pipe generally has higher temperature so as to facilitate the subsequent processing of the outer protective pipe and needs a cooling device to cool the extruded outer protective pipe.

Present mandate bulletin number is CN212266595U, the utility model relates to a cooling device is used in polyethylene pipe production, including cooler bin, water tank and body, be equipped with the baffle in the cooler bin and separate into water-cooling chamber and air-cooling chamber along body direction of motion, all be equipped with the through-hole along the direction of motion of body on the lateral wall of cooler bin and the baffle, through-hole below all is equipped with the lifter plate in water-cooling chamber and the air-cooling chamber, the lifter plate lower part is the lift cavity, be equipped with elevating system in the lift cavity, be equipped with water cooling mechanism in the water-cooling chamber of lifter plate top, be equipped with air cooling mechanism in the air-cooling chamber of lifter plate top, water in the water-cooling chamber flows into the water tank through the outlet pipe in, the water tank even has circulating pipe. The utility model discloses when using, to the earlier warm water cooling of using the circulation of body, reuse cold water cooling prevents the body fracture, helps maintaining the performance of body, has improved cooling efficiency.

Adopt above-mentioned technical scheme, the condition of outer pillar fracture is solved in the water-cooling, but does not accomplish fine recycle to the cooling water, causes extravagant increase manufacturing cost, and the outer pillar surface after the cooling is adhered to simultaneously has a large amount of unnecessary cooling water and other impurity influences subsequent processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick cooling device of polyethylene outer pillar retrieves the water economy resource of recycling to the cooling water to detach the unnecessary cooling water on outer pillar surface, make things convenient for follow-up processing.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a quick cooling device of outer pillar of polyethylene, includes equipment main part and outer pillar body, still includes: spray mechanism, dewatering mechanism and water supply mechanism, the top of spraying mechanism and the top inner wall fixed connection of equipment principal, the top of dewatering mechanism and the top inner wall fixed connection of equipment principal, the side of water supply mechanism and the side fixed connection of equipment principal, the equipment principal includes the header tank, the top fixedly connected with protective housing of header tank, water supply mechanism includes the filter screen, the side of filter screen and the side inner wall fixed connection of header tank, the bottom of header tank has inner wall fixedly connected with gag lever post, the side of gag lever post is close to induction switch on the top fixedly connected with, induction switch under the side of gag lever post is close to bottom fixedly connected with, the side swing joint of gag lever post has flotation device, the side fixedly connected with inlet tube of header tank, the side of header tank is through first water pump of pipe fixedly connected with, the output of first water pump passes through pipe fixedly connected with warm water tank, the side of header tank is even through pipe fixedly connected with second water pump, the output of second water pump passes through pipe fixedly connected with cold water storage cistern.

Through adopting above-mentioned technical scheme, the cooling water is after the external pillar body cooling, filter impurity wherein through the filter screen, fall into and recycle in the filter screen, float on the surface of water along with the water level change in the header tank along the gag lever post removal through flotation device simultaneously, induction switch control inlet tube opens down and injects the cooling water into the header tank with lower induction switch contact time, last induction switch control inlet tube is closed when flotation device and last induction switch contact time, thereby the cooling water is ensured to the automatic increase cooling water, reduce manual operation.

The utility model discloses further set up to: the top fixedly connected with backup pad of header tank, the top fixedly connected with of backup pad has six mounting brackets, there is the supporting wheel on the top of mounting bracket through round pin swing joint, the side of supporting wheel is concave type curved surface.

By adopting the technical scheme, the outer protective pipe body is supported through the supporting wheel, and the outer protective pipe body is prevented from shaking when moving through the concave curved surface on the side surface of the supporting wheel.

The utility model discloses further set up to: the mechanism that sprays is equipped with six, it includes first telescopic link to spray the mechanism, the top of first telescopic link and the top inner wall fixed connection of protective housing, the spray pipe on the top fixedly connected with of first telescopic link, the top fixedly connected with bracing piece of backup pad, the spray pipe under the top fixedly connected with of bracing piece, it is three go up the side of spray pipe and pass through last connecting pipe fixed connection, it is three down the spray pipe is through connecting pipe fixed connection down, pipe and a set of last connecting pipe and lower connecting pipe fixed connection are passed through to the side of warm water box, the side of second water pump is through connecting pipe and last connecting pipe fixed connection under pipe and another group.

Through adopting above-mentioned technical scheme, the warm water tank starts to heat suitable temperature to the water in the warm water tank, is connected with the warm water tank through three last spray pipe in one side and spray pipe down, cools off the outer pillar body of warm water blowout after heating in the warm water tank, and the cold water tank cools down suitable temperature to the cooling water, and the last spray pipe of opposite side is connected with the cold water tank with spray pipe down, and the cold water blowout in the cold water tank cools off outer pillar body, prevents outer pillar body fracture.

The utility model discloses further set up to: the upper spray pipe and the lower spray pipe are both in a semi-annular structure, and water outlets are formed in the inner sides of the upper spray pipe and the lower spray pipe.

Through adopting above-mentioned technical scheme, ensure that cooling water evenly sprays the surface to outer pillar body.

The utility model discloses further set up to: the front of protective housing has seted up the observation window, the front fixedly connected with transparent glass of observation window.

Through adopting above-mentioned technical scheme, conveniently observe the cooling condition of outer pillar body through the observation window.

The utility model discloses further set up to: dewatering mechanism includes the second telescopic link, the top of second telescopic link and the top inner wall fixed connection of protective housing, the mounting panel is gone up to the bottom fixedly connected with of second telescopic link, buffer spring is gone up to the bottom fixedly connected with of going up the mounting panel, the bottom fixedly connected with of going up buffer spring goes up the scraper blade, the top fixedly connected with fourth telescopic link of backup pad, the mounting panel under the top fixedly connected with of fourth telescopic link, buffer spring under the top fixedly connected with of mounting panel down, scraper blade under buffer spring's the top fixedly connected with.

Through adopting above-mentioned technical scheme, the back is accomplished in the outer pillar body cooling, the outer pillar body passes lower scraper blade and lower scraper blade, the mounting panel downstream makes the surface of outer pillar body hugged closely to the scraper blade in the promotion of second telescopic link, the mounting panel upward movement makes the surface of outer pillar body hug closely down to the scraper blade under the fourth telescopic link promotes, go up buffer spring and buffer spring down and play the cushioning effect simultaneously, avoid the outer pillar body to receive the excessive damage that leads to the fact of pressure, detach the unnecessary cooling water in outer pillar body surface and adnexed impurity, make things convenient for subsequent processing.

The utility model discloses further set up to: the lower scraper blade and the upper scraper blade are both made of elastic rubber, and grooves are formed in the top end of the lower scraper blade and the bottom end of the upper scraper blade.

To sum up, the utility model discloses a beneficial technological effect does:

1) The utility model discloses a cooling water in first water pump with the header tank is taken out and is sent into warm water tank and heat, the rethread pipe provides the cooling water to spraying mechanism, the cooling water in second water pump with the header tank is taken out and is sent into the cold water tank and cool down, the rethread pipe provides the cooling water to spraying mechanism, the cooling water after the use falls into the header tank once more after filtering through the filter screen, flotation device floats on the surface of water along with the water level variation in the header tank removes along the gag lever post, lower inductive switch control inlet tube is opened and is gone into the cooling water in the header tank with lower inductive switch contact time, last inductive switch control inlet tube is closed when flotation device contacts with last inductive switch, the cooling water carries out recycle, reduce extravagantly, and the automatic increase cooling water reduces manual operation.

2) The utility model discloses a mounting panel downstream makes the surface that the outer pillar body was hugged closely to the scraper blade in the second telescopic link promotes, and mounting panel upstream makes down the surface that the outer pillar body was hugged closely to the scraper blade under the fourth telescopic link promotes, goes up buffer spring and lower buffer spring simultaneously and plays the cushioning effect, avoids the outer pillar body to receive the excessive damage that causes of pressure, detaches the unnecessary cooling water and the adnexed impurity in outer pillar body surface when the outer pillar body removes, unilateral follow-up processing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the spraying mechanism of the present invention;

FIG. 3 is a schematic view of the water removal mechanism of the present invention;

fig. 4 is an explosion diagram of the structure of the water supply mechanism of the present invention.

Reference numerals: 1. an apparatus main body; 101. a water collection tank; 102. a support plate; 103. a protective shell; 104. an observation window; 105. a support wheel; 106. a mounting frame; 2. a spraying mechanism; 201. a first telescopic rod; 202. an upper spray pipe; 203. a support bar; 204. a lower spray pipe; 205. a lower connecting pipe; 206. an upper connecting pipe; 3. a water removal mechanism; 301. a lower mounting plate; 302. a lower scraper; 303. an upper scraper plate; 304. a second telescopic rod; 305. an upper mounting plate; 306. an upper buffer spring; 307. a lower buffer spring; 308. a fourth telescopic rod; 4. a water supply mechanism; 401. a filter screen; 402. a floatation device; 403. a limiting rod; 404. an upper inductive switch; 405. a warm water tank; 406. a cold water tank; 407. a first water pump; 408. a water inlet pipe; 409. a lower inductive switch; 410. a second water pump; 5. the outer pillar body.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to fig. 1 to 4, a polyethylene outer protective tube rapid cooling device includes an apparatus main body 1 and an outer protective tube body 5, and further includes: the device comprises a spraying mechanism 2, a water removal mechanism 3 and a water supply mechanism 4, wherein the top end of the spraying mechanism 2 is fixedly connected with the inner wall of the top end of an equipment main body 1, the top end of the water removal mechanism 3 is fixedly connected with the inner wall of the top end of the equipment main body 1, the side surface of the water supply mechanism 4 is fixedly connected with the side surface of the equipment main body 1, the equipment main body 1 comprises a water collection tank 101, the top end of the water collection tank 101 is fixedly connected with a protective shell 103, the water supply mechanism 4 comprises a filter screen 401, the side surface of the filter screen 401 is fixedly connected with the inner wall of the side surface of the water collection tank 101, the inner wall of the bottom end of the water collection tank 101 is fixedly connected with a limiting rod 403, the side surface of the limiting rod 403 close to the top end is fixedly connected with an upper inductive switch 404, the side surface of the limiting rod 403 close to the bottom end is fixedly connected with a lower inductive switch 409, the side surface of the limiting rod 403 is movably connected with a floating device 402, the side surface of the water collection tank 101 is fixedly connected with a water inlet pipe 408 through a guide pipe, the output end of a first water pump 407 is fixedly connected with a warm water tank 405 through a guide pipe, the side surface of the water collecting tank 101 is connected with a second water pump 410 through a guide pipe, the output end of the second water pump 410 is fixedly connected with a cold water tank 406 through a guide pipe, the first water pump 407 is started to pump cooling water in the water collecting tank 101 out and send the cooling water into the warm water tank 405 for heating, cooling water is provided for the spraying mechanism 2 through a guide pipe, the cooling water after use is filtered by a filter screen 401 and then falls into the water collecting tank 101 again, a floating device 402 floats on the water surface and moves along a limiting rod along with the water level change in the water collecting tank 101, a lower induction switch 409 controls a water inlet pipe 408 to open to inject cooling water into the water collecting tank 101 when contacting with the lower induction switch 409, the upper inductive switch 404 controls the inlet pipe 408 to close when the floatation device 402 is in contact with the upper inductive switch 404.

The top end of the water collecting tank 101 is fixedly connected with a supporting plate 102, the top end of the supporting plate 102 is fixedly connected with six mounting frames 106, the top ends of the mounting frames 106 are movably connected with supporting wheels 105 through pins, the side faces of the supporting wheels 105 are concave curved surfaces, the outer protective pipe body 5 rolls along the supporting wheels 105, and the other side of the device is moved from one side to the other side.

Wherein, the spray mechanism 2 is provided with six, the spray mechanism 2 includes a first telescopic rod 201, the top end of the first telescopic rod 201 is fixedly connected with the top inner wall of the protective housing 103, the top end of the first telescopic rod 201 is fixedly connected with an upper spray pipe 202, the top end of the support plate 102 is fixedly connected with a support rod 203, the top end of the support rod 203 is fixedly connected with a lower spray pipe 204, the side of the three upper spray pipe 202 is fixedly connected with an upper connecting pipe 206, the three lower spray pipe 204 is fixedly connected with a lower connecting pipe 205, the side of the warm water tank 405 is fixedly connected with a set of upper connecting pipe 206 and a lower connecting pipe 205 through a guide pipe, the side of the second water pump 410 is fixedly connected with another set of lower connecting pipe 205 and an upper connecting pipe 206 through a guide pipe, according to the diameter of the outer protection pipe body 5, the first telescopic rod 201 is started to push the upper spray pipe 202 to move downwards, so that the surface of the outer protection pipe body 5 of the upper spray pipe 202 is close to the outer protection pipe body 5, when the outer protection pipe body 5 moves from one side of the equipment to the inside of the protective housing 103, the outer protection pipe body 5 passes through the upper spray pipe 202 and the lower spray pipe 204 connected with the warm water tank, the upper spray pipe 202, the cold water tank is cooled by using the cold water tank 204, and the cold water tank 204 connected with the upper spray pipe 202, and the cold water tank 204.

Wherein, the upper spray pipe 202 and the lower spray pipe 204 are both semi-annular structures, and the inner sides of the upper spray pipe 202 and the lower spray pipe 204 are both provided with water outlets.

Wherein, the front of protective housing 103 is equipped with observation window 104, and the front fixedly connected with transparent glass of observation window 104.

Wherein, dewatering mechanism 3 includes second telescopic link 304, the top of second telescopic link 304 and the top inner wall fixed connection of protective housing 103, mounting panel 305 is gone up to the bottom fixedly connected with of second telescopic link 304, buffer spring 306 is gone up to the bottom fixedly connected with of going up mounting panel 305, scraper blade 303 is gone up to the bottom fixedly connected with of going up buffer spring 306, the top fixedly connected with fourth telescopic link 308 of backup pad 102, mounting panel 301 is down gone up to the top fixedly connected with of fourth telescopic link 308, buffer spring 307 is down gone up to the top fixedly connected with of lower mounting panel 301, scraper blade 302 is down gone up to the top fixedly connected with of lower buffer spring 307, after outer pillar body 5 cools off, outer pillar body 5 passes lower scraper blade 302 and lower scraper blade 302, second telescopic link 304 promotes mounting panel 303 and moves down to make the last scraper blade hug closely the surface of outer pillar body 5, fourth telescopic link 308 promotes down mounting panel 301 rebound and makes the surface of lower scraper blade 302 hug closely the outer pillar body 5, simultaneously upper buffer spring 306 and lower buffer spring 307 play the cushioning effect, avoid outer pillar body 5 to receive the excessive pressure and cause the damage, detach unnecessary cooling water and the attached impurity on the surface of outer pillar body 5.

The lower scraper 302 and the upper scraper 303 are both made of elastic rubber, and the top end of the lower scraper 302 and the bottom end of the upper scraper 303 are both provided with grooves.

The working principle of the embodiment is as follows: the extruded outer protecting pipe body 5 enters the equipment from one side of the protective shell 103, the outer protecting pipe body 5 is placed in the concave curved surface of the supporting wheel 105, the outer protecting pipe body 5 sequentially passes through the space between the upper spray pipe 202 and the lower spray pipe 204 and the space between the upper scraper blade 303 and the lower scraper blade 302 and then moves out from the other side of the protective shell 103, the first telescopic rod 201 is started to push the upper spray pipe 202 to move downwards, the upper spray pipe 202 is enabled to be close to the surface of the outer protecting pipe body 5, the second telescopic rod 304 pushes the upper mounting plate 305 to move downwards, the upper scraper blade 303 is enabled to be tightly attached to the surface of the outer protecting pipe body 5, the fourth telescopic rod 308 pushes the lower mounting plate 301 to move upwards, the lower scraper blade 302 is enabled to be tightly attached to the surface of the outer protecting pipe body 5, when the outer protecting pipe body 5 moves in the protective shell 103, the first water pump 407 is started to pump cooling water in the water collecting tank 101 and send the cooling water into the warm water tank 405 to be heated, then, one of the upper connecting pipe 206 and the lower connecting pipe 205 is connected through a conduit to enable the three upper spray pipes 202 and the three lower spray pipes 204 to spray warm water to cool the outer protective pipe body 5, the cooled outer protective pipe body 5 continuously moves to a position between the rest upper spray pipe 202 and the rest lower spray pipe 204, the second water pump 410 is started to pump out the cooling water in the water collecting tank 101 and send the cooling water into the cold water tank 406 to cool, then, the other upper connecting pipe 206 and the other lower connecting pipe 205 are connected through the conduit to enable the upper spray pipe 202 and the lower spray pipe 204 to spray cold water to cool the outer protective pipe body 5, the cooling water falls into the water collecting tank 101 again after being filtered by the filter screen 401, the floating device 402 floats on the water surface and moves along the limit rod along with the water level change in the water collecting tank 101, the lower inductive switch 409 controls the water inlet pipe 408 to open when contacting with the lower inductive switch 403 to inject the cooling water into the water collecting tank 101, the upper inductive switch 404 controls the water inlet pipe 408 to close when the floating device 402 contacts with the upper inductive switch 404, when the cooled outer protection tube body 5 is moved out of the protective shell 103, the grooves of the upper scraper 303 and the lower scraper 302 are tightly attached to the surface of the outer protection tube body 5 to remove excess water and impurities attached to the surface of the outer protection tube body 5.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a quick cooling device of outer pillar of polyethylene, includes equipment main part (1) and outer pillar body (5), its characterized in that: further comprising: the water supply device comprises a spraying mechanism (2), a water removing mechanism (3) and a water supply mechanism (4), wherein the top end of the spraying mechanism (2) is fixedly connected with the inner wall of the top end of an equipment main body (1), the top end of the water removing mechanism (3) is fixedly connected with the inner wall of the top end of the equipment main body (1), the side surface of the water supply mechanism (4) is fixedly connected with the side surface of the equipment main body (1), the equipment main body (1) comprises a water collecting tank (101), the top end of the water collecting tank (101) is fixedly connected with a protective shell (103), the water supply mechanism (4) comprises a filter screen (401), the side surface of the filter screen (401) is fixedly connected with the inner wall of the side surface of the water collecting tank (101), the inner wall of the bottom end of the water collecting tank (101) is fixedly connected with a limiting rod (403), the side surface of the limiting rod (403) is fixedly connected with an upper induction switch (404) close to the top end position, the side surface of the limiting rod (403) is fixedly connected with a lower induction switch (409) close to the bottom end position, the side surface of the limiting rod (403) is movably connected with a floating device (402), the side surface of the water collecting tank (101) is fixedly connected with a water inlet pipe (408), the first water pump (407) through a first water pump (407) and a first guide pipe (407), the side of the water collecting tank (101) is connected with a second water pump (410) through a guide pipe, and the output end of the second water pump (410) is fixedly connected with a cold water tank (406) through a guide pipe.

2. The polyethylene outer sheath rapid cooling device according to claim 1, wherein: the top fixedly connected with backup pad (102) of header tank (101), the top fixedly connected with of backup pad (102) has six mounting brackets (106), there are supporting wheel (105) on the top of mounting bracket (106) through round pin swing joint, the side of supporting wheel (105) is concave curved surface.

3. The polyethylene outer sheath rapid cooling device according to claim 2, characterized in that: spray mechanism (2) and be equipped with six, it includes first telescopic link (201) to spray mechanism (2), the top of first telescopic link (201) and the top inner wall fixed connection of protective housing (103), spray pipe (202) on the top fixedly connected with of first telescopic link (201), the top fixedly connected with bracing piece (203) of backup pad (102), spray pipe (204) under the top fixedly connected with of bracing piece (203), it is three go up the side of spray pipe (202) and pass through upper connecting pipe (206) fixed connection, it is three spray pipe (204) is through connecting pipe (205) fixed connection down, the side of warm water tank (405) is through pipe and a set of upper connecting pipe (206) and lower connecting pipe (205) fixed connection, the side of second water pump (410) is through pipe and another group lower connecting pipe (205) and upper connecting pipe (206) fixed connection down.

4. The polyethylene outer sheath rapid cooling device according to claim 3, wherein: the upper water spray pipe (202) and the lower water spray pipe (204) are both of a semi-annular structure, and water outlets are formed in the inner sides of the upper water spray pipe (202) and the lower water spray pipe (204).

5. The polyethylene outer protective pipe rapid cooling device according to claim 1, characterized in that: an observation window (104) is arranged on the front face of the protective shell (103), and transparent glass is fixedly connected to the front face of the observation window (104).

6. The polyethylene outer sheath rapid cooling device according to claim 2, characterized in that: dewatering mechanism (3) includes second telescopic link (304), the top of second telescopic link (304) and the top inner wall fixed connection of protective housing (103), mounting panel (305) on the bottom fixedly connected with of second telescopic link (304), buffer spring (306) on the bottom fixedly connected with of last mounting panel (305), scraper blade (303) on the bottom fixedly connected with of last buffer spring (306), top fixedly connected with fourth telescopic link (308) of backup pad (102), mounting panel (301) under the top fixedly connected with of fourth telescopic link (308), buffer spring (307) under the top fixedly connected with of mounting panel (301) down, scraper blade (302) under the top fixedly connected with of buffer spring (307) down.

7. The polyethylene outer sheath rapid cooling device according to claim 6, wherein: the lower scraper (302) and the upper scraper (303) are both made of elastic rubber, and grooves are formed in the top end of the lower scraper (302) and the bottom end of the upper scraper (303).