CN219972812U

CN219972812U - Corrugated paper preheating cylinder

Info

Publication number: CN219972812U
Application number: CN202321207471.0U
Authority: CN
Inventors: 刘宗银; 王伟祥; 谌晓亚; 周杰
Original assignee: Luohe Senfan Industry And Trade Co ltd
Current assignee: Luohe Senfan Industry And Trade Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-11-07
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of pressure containers, in particular to a corrugated paper preheating cylinder, which comprises a preheating cylinder main body, wherein the preheating cylinder main body comprises an outer cylinder, two ends of the outer cylinder are respectively provided with a first end and a second end, the inner cylinder is connected and installed in the outer cylinder through a connecting block, one end, close to the second end, of the outer side of the inner cylinder is connected and installed with a vent pipe, one sides of the first end and the second end are respectively provided with a first shaft head and a second shaft head, one side, far from the outer cylinder, of the second shaft head is provided with a recovery assembly capable of improving the water utilization rate, the position, corresponding to a second air passage, of the outer side of the second shaft head is provided with a drain pipe, and the inner wall of the outer cylinder is provided with a temperature control assembly capable of guaranteeing the preheating quality.

Description

Corrugated paper preheating cylinder

Technical Field

The utility model relates to the technical field of pressure containers, in particular to a corrugated paper preheating cylinder.

Background

The hot cylinder is a common pressure vessel, and in the paper production process such as corrugated paper, the hot cylinder of pressure is an indispensable important spare part, and wherein, the appearance of preheating the jar is the cylinder for pressfitting each layer of paper of multilayer corrugated paper, through letting in high temperature steam to the inside of hot cylinder, makes it can pressfitting paper at pivoted in-process, but also can heat the gluing agent of paper for the air-drying of gluing agent promotes the product quality of corrugated paper.

Through retrieval, the one-way air inlet automatic drainage corrugated paper preheating cylinder disclosed in the published authority bulletin No. CN 216074530U comprises an outer cylinder with an outer cavity, an inner cylinder which is arranged in the outer cavity and is provided with an inner cavity, a first shaft head which is provided with a first air passage, a second shaft head which is provided with a second air passage, a vent pipe which is used for mutually communicating the inner cavity and the outer cavity, a drain pipe which is used for mutually communicating the first air passage and the inner cavity, and steam is introduced into a gap between the inner cylinder and the outer cylinder through the inner cylinder and the outer cylinder which are mutually sleeved, so that the steam can flow tightly to the outer wall of the cylinder, the outer wall of the thermal cylinder can be quickly heated, and the energy-saving effect is achieved; and the vent pipe is arranged between the inner cylinder and the outer cylinder, and the drain pipe is arranged in the inner cavity, so that condensed water in the inner cavity and condensed water in the outer cavity can be quickly discharged, and the air outlet effect of the hot cylinder can not be hindered.

The problems in the background technology are solved by the one-way air inlet automatic drainage type corrugated paper preheating cylinder, but the following problems still exist: condensed water in the inner cavity and the outer cavity is rapidly discharged through the drain pipe, but the discharged condensed water cannot be effectively recycled in the actual use process, so that water resource waste is caused to a certain extent; meanwhile, in the corrugated paper preheating process, the paper temperature, namely the paper moisture, is controlled, the physical index of the paper board carton and the flatness of the paper board are directly influenced by the paper board moisture, and the paper board preheating process is one of the biggest problems of causing paper board bursting wire, paper board warping and poor paper board adhesion, so that the preheating temperature can influence the production quality of corrugated paper.

Disclosure of Invention

The utility model aims to provide a corrugated paper preheating cylinder for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a corrugated paper preheats jar, includes preheats jar main part, preheats jar main part and includes the urceolus, the stopper is all installed at urceolus outside both ends, the urceolus both ends are provided with first end and second end respectively, the urceolus is inside to be connected through the connecting block and to be installed the inner tube, the one end that is close to the second end in the inner tube outside is connected and is installed the breather pipe, first spindle nose and second spindle nose are installed respectively to first end and second end one side, wherein first spindle nose is inside to be provided with first air flue, one side that the urceolus was kept away from to first spindle nose is connected and is installed the intake pipe, the inside second air flue that is provided with of second spindle nose, one side that the urceolus was kept away from to the second spindle nose and the position that corresponds with the second air flue are provided with the recovery unit that can improve water utilization ratio, just the position that the second spindle nose outside corresponds with the second air flue is provided with the drain pipe, the urceolus inner wall is provided with the temperature control assembly that can guarantee the preheating quality;

the recovery component comprises a recovery pipe which is arranged at one end of the second shaft head and corresponds to the second air passage, one end of the recovery pipe, which is far away from the second shaft head, is connected with the steam generator, and the air outlet end of the steam generator is provided with an air outlet pipe;

the temperature control assembly comprises a temperature controller arranged on the inner wall of the outer cylinder, and an alarm is arranged on one side, far away from the outer cylinder, of the second end.

As a preferable scheme of the utility model, the air inlet pipe and the air outlet pipe are connected and installed.

As a preferable scheme of the utility model, the recovery pipe is connected and installed with the second air passage.

As a preferable scheme of the utility model, the temperature controller, the alarm and the roll squeezer master controller are electrically connected.

As a preferable scheme of the utility model, an air outlet hole is formed in one end, close to the first end, of the outer side of the inner cylinder, and the first air passage is connected with the air outlet hole.

As the preferable scheme of the utility model, one end of the vent pipe far away from the inner cylinder is attached to the inner wall of the outer cylinder, one end of the drain pipe far away from the second shaft head is attached to the inner wall of the inner cylinder, and a plurality of vent pipes and drain pipes are arranged.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the recycling component is arranged in the corrugated paper preheating cylinder, so that water discharged from the corrugated paper preheating cylinder in the actual use process flows out through the second air passage, and the condensed water discharged through the second air passage enters the steam generator through the recycling pipe as the second air passage is connected with the recycling pipe, so that the condensed water is utilized by the steam generator to be changed into steam, and the steam is matched with the air inlet pipe to be sent into the outer cylinder for preheating, thereby effectively utilizing water resources, effectively utilizing the discharged condensed water by the corrugated paper preheating cylinder, effectively improving the water utilization rate and avoiding waste.

2. According to the utility model, the temperature control component is arranged in the corrugated paper preheating cylinder, so that the temperature of the outer cylinder can be effectively monitored by the temperature controller before use, the temperature range of corrugated paper preheating can be input through the control panel of the roller press before operation, the test result is transmitted to the roller press controller when the temperature monitored by the temperature controller is not in the range, the roller press controller can control the alarm lamp to give an alarm, and the temperature of steam is regulated until the temperature of the outer cylinder is in the range of the corrugated paper preheating temperature, thereby ensuring the temperature of corrugated paper preheating processing, ensuring that the corrugated paper preheating cylinder can effectively ensure and monitor the temperature of corrugated paper preheating, and avoiding influencing the quality of corrugated paper processing due to overhigh or overlow preheating temperature of the preheating cylinder.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of a partial side structure of the present utility model.

In the figure: 1. preheating a cylinder main body; 101. an outer cylinder; 102. a limiting block; 103. a first end; 104. a first stub shaft; 105. an air inlet pipe; 106. a second shaft head; 107. a first airway; 108. a connecting block; 109. an inner cylinder; 110. an air outlet hole; 111. a vent pipe; 112. a second airway; 113. a drain pipe; 114. a second end; 2. a recovery assembly; 201. a steam generator; 202. a recovery pipe; 203. an air outlet pipe; 3. a temperature control assembly; 301. An alarm; 302. and a temperature controller.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a corrugated paper preheats jar, including preheating jar main part 1, preheat jar main part 1 includes urceolus 101, the stopper 102 is all installed at urceolus 101 outside both ends, urceolus 101 both ends are provided with first end 103 and second end 114 respectively, the urceolus 101 is inside to be connected through connecting block 108 and install inner tube 109, the one end that is close to second end 114 in the inner tube 109 outside is connected and is installed breather pipe 111, first spindle nose 104 and second end 114 one side are installed first spindle nose 104 and second spindle nose 106 respectively, wherein first spindle nose 104 is inside to be provided with first air flue 107, first spindle nose 104 is kept away from one side of urceolus 101 and is connected and install intake pipe 105, second spindle nose 106 is inside to be provided with second air flue 112, second spindle nose 106 is kept away from one side of urceolus 101 and is provided with the recovery unit 2 that can improve water utilization ratio with the position that second air flue 112 corresponds, and the second spindle nose 106 outside is provided with drain pipe 113 with the position that second air flue 112 corresponds, the urceolus 101 inner wall is provided with the temperature control unit 3 that can guarantee the preheating quality.

Specifically, recovery subassembly 2 is including setting up at second spindle nose 106 one end and the recovery pipe 202 that corresponds with second air flue 112, the one end that second spindle nose 106 was kept away from to recovery pipe 202 is connected with steam generator 201 and is installed, and steam generator 201 gives vent to anger the end and is provided with outlet duct 203, discharge through second air flue 112, connect the installation between intake pipe 105 and the outlet duct 203, thereby the comdenstion water through second air flue 112 discharge can enter into steam generator 201 inside through recovery pipe 202, can make the comdenstion water utilize by steam generator 201 to become steam, recovery pipe 202 is connected with second air flue 112 and is installed, send into the urceolus 101 inside through outlet duct 203 and intake pipe 105 cooperation and preheat, thereby can effectually utilize the water resource.

Specifically, the temperature control assembly 3 includes a temperature controller 302 disposed on an inner wall of the outer cylinder 101, and an alarm 301 is disposed on a side, far away from the outer cylinder 101, of the second end 114, the temperature controller 302 and between the alarm 301 and a roller press master controller are electrically connected, the temperature controller 302 can effectively monitor the temperature of the outer cylinder 101, when the temperature monitored by the temperature controller 302 is not within a range, a test result is transmitted to the roller press controller, the roller press controller can control the alarm 301 to alarm, and adjust the temperature of steam until the temperature of the outer cylinder 101 is within a corrugated paper preheating temperature range, and corrugated paper can be processed.

Further, the air outlet hole 110 is formed in the outer side of the inner cylinder 109 near one end of the first end 103, and the first air channel 107 is connected with the air outlet hole 110, so that steam can pass through the air outlet hole 110 through the first air channel 107 and enter a gap between the outer cylinder 101 and the inner cylinder 109, and further the outer cylinder 101 can be accelerated to be heated, the heating speed is improved, and heat loss can be reduced to a certain extent.

Further, the one end that the breather pipe 111 kept away from inner tube 109 is laminated with urceolus 101 inner wall, and steam is to the back of urceolus 101 heating, and through breather pipe 111 discharge, and the one end that drain pipe 113 kept away from second spindle 106 is laminated with the inner wall of inner tube 109, and breather pipe 111 and drain pipe 113 all are provided with a plurality ofly, and because urceolus 101 is constantly rotating, thereby can be with the inside comdenstion water of urceolus 101 through breather pipe 111 to the inner tube 109 inside, discharge to the second air flue 112 inside through the inside drain pipe 114 of inner tube 109, carry out recycle through recovery pipe 202 at last.

The working flow of the utility model is as follows: when the corrugated paper preheating cylinder is used for preheating corrugated paper, the temperature range of the corrugated paper preheating can be input through the control panel of the roller press before the operation, so that the operation of the steam generator 201 is controlled, steam generated by the steam generator 201 enters into a gap between the outer cylinder 101 and the inner cylinder 109 through the first air passage 107 from the air outlet pipe 203 and the air inlet pipe 105, the outer cylinder 101 is heated, in the process, the temperature controller 302 can effectively monitor the temperature of the outer cylinder 101, when the temperature monitored by the temperature controller 302 is not in the range, the test result is transmitted to the roller press controller, the roller press controller can control the alarm 301 to alarm, the temperature of the steam is regulated until the temperature of the outer cylinder 101 is in the corrugated paper preheating temperature range, the corrugated paper can be processed, the limiting block 102 can effectively limit the corrugated paper in the processing process, condensed water generated in the processing process enters into the second air passage 112 through the water outlet pipe 113, and then is discharged through the second air passage 112, the condensed water discharged through the second air passage 112 can enter into the steam generator 201 through the recovery pipe 202, the steam generator can be changed into the steam generator 201 through the air inlet pipe 203 to be effectively matched with the inner cylinder 101, and the water can be effectively utilized to perform the water preheating with the inner cylinder 101.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corrugated paper preheats jar, includes preheats jar main part (1), its characterized in that: the preheating cylinder main body (1) comprises an outer cylinder (101), limiting blocks (102) are arranged at two ends of the outer side of the outer cylinder (101), a first end (103) and a second end (114) are respectively arranged at two ends of the outer cylinder (101), an inner cylinder (109) is arranged inside the outer cylinder (101) in a connecting mode through a connecting block (108), one end, close to the second end (114), of the outer side of the inner cylinder (109) is connected with a vent pipe (111), a first shaft head (104) and a second shaft head (106) are respectively arranged at one side of the first end (103) and one side of the second end (114), a first air channel (107) is arranged inside the first shaft head (104), an air inlet pipe (105) is arranged at one side, far from the outer cylinder (101), of the second shaft head (106) is provided with a recycling component (2) capable of improving the water utilization rate, and the outer side of the second shaft head (106) is provided with a preheating component (3) corresponding to the second air channel (112), and the inner wall (113) of the outer cylinder (101) is provided with a quality control component (3);

the recovery assembly (2) comprises a recovery pipe (202) which is arranged at one end of the second shaft head (106) and corresponds to the second air passage (112), one end, far away from the second shaft head (106), of the recovery pipe (202) is connected with the steam generator (201), and an air outlet pipe (203) is arranged at the air outlet end of the steam generator (201);

the temperature control assembly (3) comprises a temperature controller (302) arranged on the inner wall of the outer barrel (101), and an alarm (301) is arranged on one side, far away from the outer barrel (101), of the second end (114).

2. A corrugated paper preheating cylinder as claimed in claim 1, wherein: the air inlet pipe (105) is connected with the air outlet pipe (203).

3. A corrugated paper preheating cylinder as claimed in claim 1, wherein: the recovery pipe (202) is connected with the second air passage (112).

4. A corrugated paper preheating cylinder as claimed in claim 1, wherein: the temperature controller (302) and the alarm (301) are electrically connected with the total controller of the roller press.

5. A corrugated paper preheating cylinder as claimed in claim 1, wherein: an air outlet hole (110) is formed in one end, close to the first end (103), of the outer side of the inner cylinder (109), and the first air channel (107) is connected with the air outlet hole (110).

6. A corrugated paper preheating cylinder as claimed in claim 1, wherein: one end of the vent pipe (111) far away from the inner cylinder (109) is attached to the inner wall of the outer cylinder (101), one end of the drain pipe (113) far away from the second shaft head (106) is attached to the inner wall of the inner cylinder (109), and the vent pipe (111) and the drain pipe (113) are all provided with a plurality of.