CN217990404U

CN217990404U - Hydrolysis cleaning furnace

Info

Publication number: CN217990404U
Application number: CN202222307432.XU
Authority: CN
Inventors: 杨荣超; 朱永福; 杨俊�
Original assignee: Jiangsu Chaoqun Machinery Technology Development Co ltd
Current assignee: Jiangsu Chaoqun Machinery Technology Development Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-09
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a washing stove hydrolysises, including barrel, cover, control box, mounting bracket, supporter, steam heating device, cover elevating gear and collection device. The hydrolysis cleaning furnace utilizes the steam heating device to heat the cylinder and spray steam into the cylinder, so as to realize high-temperature hydrolysis and remove gel and polymers on a workpiece; collecting impurities by using a collecting device, and cleaning at intervals to prevent the impurities from being accumulated to influence hydrolysis; utilize cover elevating gear automatic control cover to go up and down, reduce staff's intensity of labour, can take out the supporter of fixing on the cover simultaneously, the staff of being convenient for goes up and down the material.

Description

Hydrolysis cleaning furnace

Technical Field

The utility model relates to a wash the stove, especially hydrolyze and wash the stove.

Background

The high-temperature hydrolysis cleaning apparatus (hereinafter referred to as hydrolysis furnace) is a hydrolysis reaction obtained by melting a melt filter with superheated steam. Hydrolysis is an endothermic reaction using steam as the polymer solvent, which degrades the molecular chains until the polymer evaporates, and does not have a superheating effect on the treated surface, which is true for almost all known polymers: many other polymers, such as PA, PET, PP, PE, PBT, PU, PC, etc., hydrolysis has proven to be a very effective way of removing gels and polymers. The problems of troublesome feeding and discharging of some high-temperature hydrolysis cleaning furnaces at present exist; therefore, the hydrolysis cleaning furnace is provided, the automatic control of the barrel cover can be realized, the loading and unloading are convenient, and the labor intensity of workers is reduced.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides a wash stove hydrolysises can realize the automatic control of bung, is convenient for go up the unloading, reduces staff's intensity of labour simultaneously.

The technical scheme is as follows: the utility model provides a hydrolysis cleaning furnace, which comprises a bottom plate, a barrel cover, a control box, a mounting rack, a storage rack, a steam heating device, a barrel cover lifting device and a collecting device;

the cylinder body is arranged on the mounting frame; the steam heating device is used for heating the cylinder and spraying steam into the cylinder; a steam inlet communicated with the steam heating device is fixed on the lower side of the cylinder in a penetrating way; a steam outlet is fixed on the upper side of the cylinder in a penetrating way; the cylinder cover covers the cylinder opening of the cylinder body; the cylinder cover lifting device is used for driving the cylinder cover to move up and down; the collecting device is used for collecting impurities falling in the cylinder body; the storage rack is arranged on the barrel cover and used for placing materials; a controller is arranged in the control box; the cylinder cover lifting device and the steam heating device are driven and controlled by the controller.

Further, a feeding platform is arranged on the mounting frame; a ladder stand is arranged on one side of the feeding platform.

Further, the mounting rack comprises a top rod and two support pipes; the lower ends of the two bracket pipes are fixed on the bottom plate; two ends of the ejector rod are respectively connected and fixed on the upper ends of the two bracket pipes.

Further, the cylinder cover lifting device comprises a lifting driving motor and two lifting driving screw rods; the two lifting driving screw rods are used for driving the two sides of the cylinder cover to synchronously lift; the lifting driving motor synchronously controls the two lifting driving screw rods to rotate through chain transmission; the lifting driving motor is electrically connected with the controller through a lifting driving circuit.

Further, the steam heating device comprises a bottom annular pipe, a central pipe and a plurality of air outlet pipes; the bottom annular pipe is arranged in the cylinder body, and the steam inlet is communicated with the bottom annular pipe; each air outlet pipe is communicated and uniformly distributed on the bottom annular pipe; each air outlet pipe is provided with a plurality of edge air outlet holes; an electric heating tube controlled by a controller is wound between the outer wall of the cylinder body and the inner container.

Furthermore, the storage rack comprises a support main pipe and a plurality of storage plates; the upper end of the bracket main pipe is fixed at the center of the lower side surface of the cylinder cover; each object placing plate is fixed on the main pipe of the bracket in a penetrating way; the lower end of the support main pipe is communicated with the steam heating device.

Furthermore, a central pipe is connected to the bottom annular pipe in a communicating manner; a butt-joint pipe sleeve is arranged on the central pipe in a communicating manner; the lower end of the bracket main pipe is provided with a butt joint inserted on the butt joint pipe sleeve.

Furthermore, a temperature sensor with the end part extending into the inner container of the cylinder body is hermetically arranged on the cylinder body, and the sensor is electrically connected with the controller.

Compared with the prior art, the utility model, its beneficial effect is: the steam heating device is utilized to heat the cylinder and spray steam into the cylinder, so that high-temperature hydrolysis is realized, and the gel and the polymer on the workpiece are removed; collecting impurities by using a collecting device, and cleaning at intervals to prevent impurities from accumulating to influence hydrolysis; utilize cover elevating gear automatic control cover to go up and down, reduce staff's intensity of labour, can take out the supporter of fixing on the cover simultaneously, the staff of being convenient for goes up and down.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a sectional view of the barrel of the present invention;

fig. 3 is a schematic diagram of the circuit structure of the present invention.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1:

as shown in fig. 1-3, the utility model provides a hydrolysis cleaning furnace, which comprises: the steam heating device comprises a bottom plate 101, a cylinder 201, a cylinder cover 202, a control box 7, a mounting rack, a storage rack, a steam heating device, a cylinder cover lifting device and a collecting device;

the mounting rack is arranged on the bottom plate 101, and the cylinder 201 is arranged on the mounting rack; the steam heating device is arranged in the cylinder 201 and used for heating and spraying steam into the cylinder 201; at least two steam inlets 206 communicated with the steam heating device are fixed on the lower side of the cylinder 201 in a penetrating way; a steam outlet 205 communicated with the inner container of the cylinder 201 is fixed on the upper side of the cylinder 201 in a penetrating way; the cylinder cover 202 is sealed and covered at the upper cylinder opening of the cylinder 201; the cylinder cover lifting device is arranged on the mounting frame and used for driving the cylinder cover 202 to move up and down; the collecting device is arranged on the bottom plate 101 and used for collecting impurities falling in the cylinder 201; the storage rack is arranged on the barrel cover 202 and used for placing materials; the control box 7 is arranged on the mounting frame; a controller is arranged in the control box 7; the cylinder cover lifting device and the steam heating device are driven and controlled by the controller.

A steam heating device is utilized to heat the cylinder 201 and spray steam into the cylinder 201, so that high-temperature hydrolysis is realized, and gel and polymers on a workpiece are removed; collecting impurities by using a collecting device, and cleaning at intervals to prevent impurities from accumulating to influence hydrolysis; utilize cover elevating gear automatic control cover 202 to go up and down, reduce staff's intensity of labour, can take out the supporter of fixing on cover 202 simultaneously, the staff of being convenient for goes up and down.

Further, a feeding platform 104 is arranged on one side of the mounting rack; a ladder 105 is arranged at one side edge of the feeding platform 104; guard rails 106 are arranged at the edges of the loading platform 104 and the ladder 105. The crawling ladder 105 is used for facilitating the workers to climb the feeding platform 104 for feeding, discharging or maintenance; safety is enhanced by the guardrail 106.

Further, the mounting rack comprises a top rod 103 and two bracket pipes 102; the lower ends of the two support pipes 102 are fixed on the bottom plate 101; two ends of the top rod 103 are respectively connected and fixed on the upper ends of the two bracket pipes 102. The top rod 103 and the two bracket pipes 102 are used for providing installation conditions for the cylinder body 201, the cylinder cover 202 and the cylinder cover lifting device;

further, the cylinder cover lifting device comprises a lifting driving motor 301 and two lifting driving screw rods; the two lifting driving screw rods are respectively vertically arranged in the bracket tube 102 in a rotating way; the upper side of the bracket pipe 102 is provided with a long hole 304; two lifting driving sliding blocks 305 which respectively extend into the long holes 304 on the corresponding side are arranged on the cylinder cover 202, and the two lifting driving screw rods are respectively screwed on the two lifting driving sliding blocks 305 in a penetrating manner; the lifting driving motor 301 is arranged on the ejector rod 103 and synchronously controls the two lifting driving screw rods to rotate through chain transmission; the lifting driving motor 301 is electrically connected with the controller through a lifting driving circuit, and the controller drives the lifting driving motor 301 through the lifting driving circuit; a convex ring 203 is arranged on the lower side surface of the cylinder cover 202; the convex ring 203 is provided with a sealing ring 204 which is tightly pressed on the opening of the cylinder 201.

The two lifting driving screw rods are synchronously controlled to rotate by the lifting driving motor 301 through chain transmission, so that the two sides of the cylinder cover 202 are synchronously lifted, the lifting stability of the cylinder cover 202 is improved, and the automatic lifting driving of the cylinder cover 202 is realized; the airtightness is further improved by the seal ring 204.

Further, the steam heating device comprises a bottom annular pipe 601, a central pipe 602 and a plurality of air outlet pipes 605; a partition 209 is arranged at the bottom of the cylinder 201; a plurality of filtering holes are arranged on the partition plate 209; the bottom annular pipe 601 is arranged in the cylinder 201 on the upper side of the partition 209, and the steam inlet 206 is communicated with the bottom annular pipe 601; each air outlet pipe 605 is uniformly distributed on the inner wall of the liner of the cylinder 201, and the lower ends of the air outlet pipes are communicated and fixed on the bottom annular pipe 601; each air outlet pipe 605 is provided with a plurality of edge air outlet holes 605; an electric heating pipe 208 is wound between the outer wall of the cylinder 201 and the inner container, and is filled with a heat insulation material; an electric control switch electrically connected with the controller is arranged on a power supply circuit of the electric heating pipe 208.

The bottom annular pipe 601 and the plurality of air outlet pipes 604 are utilized to uniformly spray steam towards the commodity shelf, so that each workpiece can be uniformly hydrolyzed; the electric heating pipe 208 is used for heating, the heat insulation material is used for heat insulation, the temperature in the cylinder 201 is controlled to be suitable for hydrolysis, and the hydrolysis efficiency is improved.

Further, the rack comprises a main support pipe 402 and a plurality of rack plates 401; the upper end of the bracket main pipe 402 is fixed at the center of the lower side surface of the cylinder cover 202; each storage plate 401 is fixed on the bracket main pipe 402 in a penetrating way; the lower end of the support main pipe 402 is communicated with a steam heating device. More workpieces can be placed by the main support pipe 402 and the plurality of object placing plates 401.

Further, a central pipe 602 is connected in a communicating manner at two equal division points of the bottom annular pipe 601; a funnel-shaped butt joint pipe sleeve 603 is arranged in the middle of the central pipe 602 in a communicating manner; the lower end of the bracket main pipe 402 is provided with a butt joint 404 inserted on the butt joint pipe sleeve 603; a sealing ring 405 is arranged on the butt joint 404; a plurality of central air outlet holes 403 are uniformly distributed on the bracket main pipe 402. The bracket main pipe 402 is used for spraying steam, so that the contact area of the steam and the workpiece is increased, and the hydrolysis efficiency is further improved.

Further, the collecting device comprises a collecting barrel 501 and a collecting barrel cover 502; the collecting barrel 501 is arranged on the bottom plate 101, and the collecting barrel cover 502 is hinged at the front barrel opening of the collecting barrel 501; a handle 504 is arranged on the collection barrel cover 502; a locking plate 505 is arranged at the edge of the collecting barrel cover 502, and a locking notch is arranged on the locking plate 505; a locking screw 506 buckled on the locking notch is hinged at the bung hole of the collecting barrel 501; a locking nut 503 which tightly presses the collection barrel cover 502 on the barrel mouth of the collection barrel 501 is screwed on the locking screw 506. The collection barrel cover 502 is tightly pressed at the barrel opening of the collection barrel 501 by the matching of the locking plate 505, the locking screw 506 and the locking nut 503, so that the air tightness is enhanced; impurities are collected by the collecting barrel 501, and the collecting barrel cover 502 is opened periodically to clean the impurities, so that the impurities are prevented from being accumulated.

Further, a temperature sensor 10 with an end portion extending into the inner container is hermetically mounted on the cylinder 201, and the sensor is electrically connected with the controller. The temperature sensor 10 is used for transmitting temperature signals to the controller in real time, and the controller puts temperature values on the display screen 9, so that workers can read the temperature values visually.

In the hydrolysis cleaning furnace provided by the utility model, the controller adopts the existing single chip microcomputer control module for realizing coordination control; the electric heating pipe 208 is an existing electric heating pipe; the lifting driving motor 301 adopts the existing stepping motor, and the lifting driving circuit adopts the corresponding motor driving circuit; the temperature sensor 10 adopts an existing digital temperature sensor; the display screen 9 adopts the existing display screen; the key panel 8 is an existing key panel.

The utility model provides a hydrolysis cleaning furnace when installing and using, puts the work piece on each puts thing board 401 earlier, later the staff sends the signal to the controller through button panel 8, and the controller control lift driving motor 301 is rotatory, and lift driving motor 301 passes through chain drive synchronous control two lift drive lead screws and rotates, makes the both sides of cover 202 descend in step until cover 202 closing cap is in the bung hole department of barrel 201; at this time, the rack completely enters the cylinder 201, and the butt joint 404 is inserted into the butt joint pipe sleeve 603; at the moment, high-temperature steam is uniformly sprayed to the storage rack by each air outlet pipe 604 and the support main pipe 402, and meanwhile, the controller controls the electric heating pipe 208 to heat the inner container of the cylinder 201; the temperature sensor 10 transmits a temperature signal to the controller in real time, the controller puts a temperature value on the display screen 9, and a worker can adjust the on-off state of the electric heating pipe 208 through the key panel 8 according to the temperature value, so that the temperature in the barrel 201 is controlled to reach the temperature required by hydrolysis.

As noted above, while the invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited to the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Hydrolysis washs stove, its characterized in that: comprises a cylinder body (201), a cylinder cover (202), a control box (7), a mounting rack, a storage rack, a steam heating device, a cylinder cover lifting device and a collecting device;

the cylinder (201) is arranged on the mounting frame; the steam heating device is used for heating the cylinder (201) and spraying steam into the cylinder (201); a steam inlet (206) communicated with the steam heating device is fixed on the lower side of the cylinder body (201) in a penetrating way; a steam outlet (205) is fixed on the upper side of the cylinder (201) in a penetrating way; the barrel cover (202) covers the opening of the barrel body (201); the cylinder cover lifting device is used for driving the cylinder cover (202) to move up and down; the collecting device is used for collecting impurities falling in the cylinder body (201); the shelf is arranged on the cylinder cover (202) and is used for placing materials; a controller is arranged in the control box (7); the cylinder cover lifting device and the steam heating device are driven and controlled by the controller.

2. The hydrolysis cleaning furnace according to claim 1, wherein: a feeding platform (104) is arranged on the mounting frame; a ladder (105) is arranged on one side of the feeding platform (104).

3. The hydrolysis cleaning furnace according to claim 1, wherein: the mounting rack comprises a bottom plate (101), a top rod (103) and two bracket pipes (102); the lower ends of the two bracket pipes (102) are fixed on the bottom plate (101); two ends of the mandril (103) are respectively connected and fixed on the upper ends of the two bracket pipes (102).

4. The hydrolysis cleaning furnace according to claim 1, wherein: the cylinder cover lifting device comprises a lifting driving motor (301) and two lifting driving screw rods; the two lifting driving screw rods are used for driving the two sides of the cylinder cover (202) to synchronously lift; the lifting driving motor (301) synchronously controls the two lifting driving screw rods to rotate through chain transmission; the lifting driving motor (301) is electrically connected with the controller through a lifting driving circuit.

5. The hydrolysis cleaning furnace of claim 1, wherein: the steam heating device comprises a bottom annular pipe (601), a central pipe (602) and a plurality of air outlet pipes (604); the commodity shelf comprises a bracket main pipe (402) and a plurality of commodity plates (401); the bottom annular pipe (601) is arranged in the cylinder body (201), and the steam inlet (206) is communicated with the bottom annular pipe (601); each air outlet pipe (604) is communicated and uniformly distributed on the bottom annular pipe (601); each air outlet pipe (604) is provided with a plurality of edge air outlet holes (605); an electric heating pipe (208) controlled by a controller is wound between the outer wall of the cylinder body (201) and the inner container; the central pipe (602) is connected with the bottom annular pipe (601) in a communicating manner; a butt joint pipe sleeve (603) is arranged on the central pipe (602) in a communication manner; each object placing plate (401) is fixed on the main pipe (402) of the bracket in a penetrating way; the lower end of the support main pipe (402) is communicated with a steam heating device; the lower end of the bracket main pipe (402) is provided with a butt joint (404) inserted on the butt joint pipe sleeve (603); the upper end of the bracket main pipe (402) is fixed at the center of the lower side surface of the cylinder cover (202).

6. The hydrolysis cleaning furnace of claim 1, wherein: the collecting device comprises a collecting barrel (501) and a collecting barrel cover (502); the collecting barrel (501) is communicated with the conical bottom of the barrel body (201); the collecting barrel cover (502) is hinged at the barrel opening of the collecting barrel (501); a lock plate (505) is arranged at the edge of the collecting barrel cover (502); a locking screw rod (506) buckled on the locking notch is hinged on the collecting barrel (501); a locking nut (503) which tightly presses the collection barrel cover (502) at the barrel mouth of the collection barrel (501) is screwed on the locking screw (506) in a threaded manner.

7. The hydrolysis cleaning furnace according to claim 1, wherein: the temperature sensor (10) with the end part extending into the inner container of the cylinder body (201) is hermetically arranged on the cylinder body (201), and the sensor is electrically connected with the controller.