Feeding device of papermaking equipment

Abstract

The utility model relates to the technical field of feeding devices, in particular to a papermaking equipment feeding device which comprises a main feeding shell, the bottom of the main feeding shell is communicated with a main discharging pipe, a first discharging valve is installed at the bottom of the main discharging pipe, one end of the first discharging valve is communicated with a through pipe, and the other end of the first discharging valve is communicated with a second discharging pipe. The bottom of the main feeding shell is fixedly connected with a standby feeding shell, the bottom of the standby feeding shell is fixedly connected with a standby discharging pipe, the bottom of the standby discharging pipe is provided with a second discharging valve, and the bottom of the second discharging valve is fixedly connected with an adapter pipe. According to the feeding device, by arranging a structure composed of a standby feeding shell, a second discharging valve, an adapter pipe and the like, when the interior of a main feeding shell is cleaned, raw materials can enter the adapter pipe from a standby discharging pipe and then enter a through pipe from the adapter pipe, and the problem that operation of papermaking equipment is affected when the feeding device is cleaned is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to papermaking equipment feeding device technical field, specifically is a papermaking equipment feeding device. BACKGROUND

[0002] The papermaking equipment feeding device is one of the key equipment in the papermaking production line, and its main function is to accurately and continuously send raw materials (such as paper pulp, waste paper, chemicals, etc.) into various processing units of the papermaking machine according to the set proportion and process requirements, so as to ensure the smooth progress of the papermaking process and the stability of product quality.

[0003] During the long-time operation of the papermaking equipment feeding device, various impurities and pulp residues may accumulate, which not only affects the normal operation of the equipment but also may cause equipment failure. Therefore, regular cleaning of the feeding device can ensure its good working condition and prolong the service life of the equipment. However, during the regular cleaning of the feeding device, the feeding device needs to be stopped, which will affect the operation of the papermaking equipment. Therefore, a papermaking equipment feeding device is proposed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a papermaking equipment feeding device to solve the problem of stopping the feeding device during cleaning, which affects the operation of the papermaking equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A papermaking equipment feeding device, comprising a main feeding shell, a main feeding hopper is communicated at the top of the main feeding shell, a main motor is installed on the outer side of the main feeding shell, a first connecting shaft rod is fixedly connected to the output shaft end of the main motor, a first spiral blade is fixedly connected to the outer side of the first connecting shaft rod, a main discharge pipe is communicated at the bottom of the main feeding shell, a first discharge valve is installed at the bottom of the main discharge pipe, a through pipe is communicated at the end of the first discharge valve away from the main discharge pipe, a conveyor is installed at the bottom of the through pipe, a first water outlet pipe is communicated at the bottom of the main feeding shell, a first water outlet valve is installed at the end of the first water outlet pipe away from the main feeding shell, a second external pipe is communicated at the end of the first water outlet valve away from the first water outlet pipe, a standby feeding shell is fixedly connected to the bottom of the main feeding shell, a standby motor is installed on the outer side of the standby feeding shell, a second connecting shaft rod is fixedly connected to the output shaft end of the standby motor, a second spiral blade is fixedly connected to the outer side of the second connecting shaft rod, a standby feeding hopper is fixedly connected to one side of the standby feeding shell, a standby discharge pipe is fixedly connected to the bottom of the standby feeding shell, a second discharge valve is installed at the bottom of the standby discharge pipe, and an adapter pipe is fixedly connected to the bottom of the second discharge valve.

[0007] Preferably, the standby feeding hopper is communicated with a standby feeding shell, the standby feeding shell is communicated with a standby discharge pipe, the standby discharge pipe is communicated with a second discharge valve, the second discharge valve is communicated with a adapter pipe, and the adapter pipe is communicated with a through pipe.

[0008] Preferably, the bottom of the standby feeding shell is fixedly connected with a second water outlet pipe communicated with the bottom, a second water outlet valve is mounted on the side, away from the standby feeding shell, of the second water outlet pipe, and a first external connecting pipe is communicated with the side, away from the second water outlet pipe, of the second water outlet valve.

[0009] Preferably, the first connecting shaft and the first spiral blade are arranged on the inner side of the main feeding shell, and the second connecting shaft and the second spiral blade are arranged on the inner side of the standby feeding shell.

[0010] Preferably, the inner wall bottom of the standby feeding hopper is arranged in an inclined manner, and the adapter pipe is arranged in an inclined manner.

[0011] Compared with the prior art, the papermaking equipment has the beneficial effects that:

[0012] In the papermaking equipment, when the main feeding shell is cleaned, the raw materials required by the papermaking equipment can be put into the standby feeding shell from the standby feeding hopper, then the second connecting shaft and the second spiral blade are driven to rotate by the output shaft of the standby motor, so that the raw materials are transported, the second discharge valve is opened, the raw materials can enter the adapter pipe from the standby discharge pipe, then the raw materials enter the through pipe from the adapter pipe, and finally the raw materials flow out from the through pipe and fall on the conveyor, so that the raw materials are transported, and the problem that the papermaking equipment is affected during cleaning of the feeding device is solved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the papermaking equipment;

[0014] Figure 2 It is a sectional view structure schematic view of the standby feeding shell of the papermaking equipment;

[0015] Figure 3 It is a sectional view structure schematic view of the standby feeding shell of the papermaking equipment; Figure 2

[0016] ​In the figure: 1, main feeding shell; 2, main feeding hopper; 3, main motor; 4, first connecting shaft; 5, first spiral blade; 6, main discharging pipe; 7, first discharging valve; 8, through pipe; 9, first water outlet pipe; 10, first water outlet valve; 11, standby feeding shell; 12, standby motor; 13, second connecting shaft; 14, second spiral blade; 15, standby feeding hopper; 16, standby discharging pipe; 17, second discharging valve; 18, switching pipe; 19, second water outlet pipe; 20, second water outlet valve; 21, first external pipe; 22, second external pipe; 23, conveyor. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0018] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that the terms "comprise" and / or "include" as used in the specification indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0019] Unless specifically stated otherwise, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in the various embodiments described herein are not meant to limit the scope of the present application. It should also be understood that the size of the various parts shown in the drawings can not be to scale for ease of illustration. Techniques, methods, and devices known to those of ordinary skill can not be discussed in detail because such techniques, methods, and devices can be understood to be part of the present application. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0020] In the description of the utility model, it is understood that the orientation words such as '' front, back, upper, lower, left, right '' '' horizontal, vertical, perpendicular, horizontal '' and '' top, bottom '' and the like indicated orientation or positional relationship is usually based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these orientation words do not indicate and imply that the device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it can not be understood as the limitation of the protection scope of the utility model;The orientation words '' inside, outside '' refer to the inside and outside relative to the contour of each component.

[0021] For the convenience of description, spatial relative terms such as '' above'', '' above'', '' upper surface'', '' upper '' and the like can be used here to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawing. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawing. For example, if the device in the drawing is inverted, the device described as '' above '' or '' above '' other devices or structures will be positioned '' below '' or '' below '' other devices or structures. Thus, the exemplary term '' above '' can include both '' above '' and '' below '' orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used here is interpreted accordingly.

[0022] In addition, it should be noted that the use of '' first'', '' second '' and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore, it can not be understood as the limitation of the protection scope of the utility model.

[0023] Please refer to Figures 1-3 The utility model provides a technical scheme:

[0024] The utility model provides a kind of papermaking equipment feeding device, including main feeding shell 1, the top of main feeding shell 1 is communicated with main feed hopper 2, the outside of main feeding shell 1 is installed with main motor 3, the output shaft end of main motor 3 is fixedly connected with first connecting shaft rod 4, the outside of first connecting shaft rod 4 is fixedly connected with first helical blade 5, the bottom of main feeding shell 1 is communicated with main discharge pipe 6, and first discharge valve 7 is installed in the bottom of main discharge pipe 6, and the end of first discharge valve 7 away from main discharge pipe 6 is communicated with through pipe 8, and conveyor 23 is installed in the bottom of through pipe 8, and the bottom of main feeding shell 1 is communicated with first water outlet pipe 9, and first water outlet valve 10 is installed in the end of first water outlet pipe 9 away from main feeding shell 1, and the end of first water outlet valve 10 away from first water outlet pipe 9 is communicated with second external pipe 22, and the bottom of main feeding shell 1 is fixedly connected with standby feeding shell 11, and the outside of standby feeding shell 11 is installed with standby motor 12, and the output shaft end of standby motor 12 is fixedly connected with second connecting shaft rod 13, and the outside of second connecting shaft rod 13 is fixedly connected with second helical blade 14, and the side of standby feeding shell 11 is fixedly connected with standby feed hopper 15, and the bottom of standby feeding shell 11 is fixedly connected with standby discharge pipe 16, and second discharge valve 17 is installed in the bottom of standby discharge pipe 16, and the bottom of second discharge valve 17 is fixedly connected with adapter pipe 18, and this setting can realize the delivery of raw materials by standby feeding shell 11.

[0025] The bottom of standby feeding shell 11 is fixedly connected with second water outlet pipe 19 communicated therewith, second water outlet valve 20 is installed in the side of second water outlet pipe 19 away from standby feeding shell 11, and first external pipe 21 is communicated with the side of second water outlet valve 20 away from second water outlet pipe 19, so that clean water can be discharged from first external pipe 21;First connecting shaft rod 4 and first helical blade 5 are arranged in the inside of main feeding shell 1, and second connecting shaft rod 13 and second helical blade 14 are arranged in the inside of standby feeding shell 11, so that materials can be delivered;The inner wall bottom of standby feed hopper 15 is inclinedly arranged, and adapter pipe 18 is inclinedly arranged, so that materials can be easily fed from standby feed hopper 15 into standby feeding shell 11, and materials can be easily fed from adapter pipe 18 into through pipe 8.

[0026] Workflow: all the electrical appliances in the utility model are provided with external power supply or built-in battery, when the material is loaded through the papermaking equipment loading device, the main motor 3 is powered on, the first discharge valve 7 is opened, then the raw material to be transported is put into the main loading shell 1 from the main feeding hopper 2, the output shaft of the main motor 3 drives the first connecting shaft 4 and the first spiral blade 5 to rotate, the raw material will enter the through pipe 8 from the main discharge pipe 6, and fall from the through pipe 8 and act on the conveyor 23, the raw material is accurately and continuously sent into each processing unit of the papermaking machine through the conveyor 23, when the inside of the main loading shell 1 is cleaned, the first discharge valve 7 is closed and the second discharge valve 17 is opened, the standby motor 12 is powered on, the raw material is put into the standby loading shell 11 from the standby feeding hopper 15, then the output shaft of the standby motor 12 drives the second connecting shaft 13 and the second spiral blade 14 to rotate, so that the raw material is transported, so that the raw material can enter the adapter pipe 18 from the standby discharge pipe 16, then enter the through pipe 8 from the adapter pipe 18, and finally flow out from the through pipe 8 and fall on the conveyor 23, so that the raw material is transported, then clean water can be added to the inside of the main loading shell 1 from the main feeding hopper 2, the main motor 3 is started, the output shaft of the main motor 3 drives the first connecting shaft 4 and the first spiral blade 5 to rotate, the first connecting shaft 4 and the first spiral blade 5 stir and convey the clean water, so that the main loading shell 1 can be cleaned, after a period of time, the first water outlet valve 10 is opened, so that the clean water can be discharged from the first water outlet pipe 9 and flow to the next process from the second external pipe 22, that is, the cleaning of the main loading shell 1 can be realized, after a period of time, when the water in the main loading shell 1 is dried and evaporated, the first water outlet valve 10 and the second discharge valve 17 are closed, the first discharge valve 7 is opened, the main loading shell 1 is used again, then clean water can be added to the inside of the standby loading shell 11 from the standby feeding hopper 15, so that the clean water can clean the inside of the standby loading shell 11, after a period of time, the second water outlet valve 20 is opened, so that the clean water can be discharged from the second water outlet pipe 19, then flow to the next process from the first external pipe 21, so that the cleaning of the standby loading shell 11 is realized.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A papermaking equipment feeding device, comprising a main feeding shell (1), characterized in that: The top of the main feeding shell (1) is communicated with a main feeding hopper (2), the outer side of the main feeding shell (1) is provided with a main motor (3), the output shaft end of the main motor (3) is fixedly connected with a first connecting shaft rod (4), the outer side of the first connecting shaft rod (4) is fixedly connected with a first spiral blade (5), the bottom of the main feeding shell (1) is communicated with a main discharge pipe (6), the bottom of the main discharge pipe (6) is provided with a first discharge valve (7), the end of the first discharge valve (7) away from the main discharge pipe (6) is communicated with a through pipe (8), the bottom of the through pipe (8) is provided with a conveyor (23), the bottom of the main feeding shell (1) is communicated with a first water outlet pipe (9), the end of the first water outlet pipe (9) away from the main feeding shell (1) is provided with a first water outlet valve (10), the end of the first water outlet valve (10) away from the first water outlet pipe (9) is communicated with a second external pipe (22), the bottom of the main feeding shell (1) is fixedly connected with a standby feeding shell (11), the outer side of the standby feeding shell (11) is provided with a standby motor (12), the output shaft end of the standby motor (12) is fixedly connected with a second connecting shaft rod (13), the outer side of the second connecting shaft rod (13) is fixedly connected with a second spiral blade (14), one side of the standby feeding shell (11) is fixedly connected with a standby feeding hopper (15), the bottom of the standby feeding shell (11) is fixedly connected with a standby discharge pipe (16), the bottom of the standby discharge pipe (16) is provided with a second discharge valve (17), the bottom of the second discharge valve (17) is fixedly connected with an adapter pipe (18).

2. A papermaking equipment feeding device according to claim 1, characterized in that: The standby feeding hopper (15) is communicated with the standby feeding shell (11), the standby feeding shell (11) is communicated with the standby discharge pipe (16), the standby discharge pipe (16) is communicated with the second discharge valve (17), the second discharge valve (17) is communicated with the adapter pipe (18), and the adapter pipe (18) is communicated with the through pipe (8).

3. A papermaking equipment feeding device according to claim 1, characterized in that: The bottom of the standby feeding shell (11) is fixedly connected with a second water outlet pipe (19) communicated therewith, the side of the second water outlet pipe (19) away from the standby feeding shell (11) is provided with a second water outlet valve (20), and the side of the second water outlet valve (20) away from the second water outlet pipe (19) is communicated with a first external pipe (21).

4. A papermaking equipment feeding device according to claim 1, characterized in that: The first connecting shaft rod (4) and the first spiral blade (5) are arranged on the inner side of the main feeding shell (1), and the second connecting shaft rod (13) and the second spiral blade (14) are arranged on the inner side of the standby feeding shell (11).

5. A papermaking equipment feeding device according to claim 1, characterized in that: The inner wall bottom of the standby feeding hopper (15) is inclined, and the adapter pipe (18) is inclined.

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