Hydraulic pulper

Abstract

The utility model provides a hydrapulper, which relates to the field of pulpers, and comprises a side supporting structure, the side edge supporting structure is fixed to the side edge of the hydrapulper, the sliding structure is fixed to the top end of the side edge supporting structure through a supporting plate, the sliding structure is slidably connected with the fixing block of a U-shaped structure in an inserted mode, the fixing block is welded to the side edge of the guide cover, and the right end of the guide cover made of elastic metal is of a cylindrical structure. When the driving motor runs, the transmission shaft, the blade structure and the impeller are driven by the transmission belt to rotate together to generate pulping power, and meanwhile, when the blade structure rotates, the blade structure rotates in the guide cover, so that wind generated by the blade structure circulates in the guide cover and is controlled to blow to the driving motor, and the heat dissipation efficiency of the driving motor is improved; the service life is prolonged, and the problems that after a common hydrapulper and a motor for driving the hydrapulper to operate continuously operate, the overheating phenomenon occurs, and the heat dissipation effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulpers, in particular to a hydraulic pulper. Background Art

[0002] When producing colored cardboard, a hydraulic pulper is used. The hydraulic pulper is one of the most commonly used pulping equipment in the pulp and paper industry. It mainly crushes colored cardboard raw materials such as pulp boards, waste books, and waste cartons. From the structural form, it can be divided into vertical hydraulic pulpers and horizontal hydraulic pulpers. The working principle of the hydraulic pulper is that the motor drives the impeller to rotate, and the pulp in the trough is sucked in along the center of the axis and thrown out from the circumference at high speed, forming a violent turbulent circulation. Due to the tearing of the impeller blades and the mutual wetting of pulp flow layers at different speeds, a huge friction effect is generated, which makes the pulp strongly decompose and separate the fibers in the wet state. At the same time, the fiber bundles rub against each other in the gap between the impeller and the screen plate, increasing the fiberization effect. The common hydraulic pulpers on the market have a discharge pipe on the side and at an angle, which makes it more difficult to discharge the material, or the connecting pipes are more complicated, affecting production efficiency. In addition, the motor that drives the hydraulic pulper will overheat after continuous operation, and the heat dissipation effect is weak. Utility Model Content

[0003] The disclosed embodiment relates to a hydraulic pulper, wherein a flip member can be installed on the side of the hydraulic pulper by means of a clamping assembly and a connecting member, so that a discharge pipe is inserted into the interior of a guide groove. By adjusting the angle of the flip member, the flip member and the discharge pipe are fitted together for use. When the discharge pipe discharges material, the material is discharged through the guide groove of the flip member, thereby facilitating the discharge of material and improving production efficiency.

[0004] According to a first aspect of the present disclosure, a hydraulic pulper is provided, specifically comprising: a hydraulic pulper; a top bin is installed at the top of the hydraulic pulper, a rotatable impeller is installed inside the top bin, the bottom end of the impeller is at the bottom end of the top bin, a discharge pipe is provided on the side of the top bin, a connecting piece is inserted into the side of the hydraulic pulper, the bottom of the connecting piece is connected to the flip piece through a vertical rod and a damping shaft, a guide groove is provided inside the flip piece, and the discharge pipe is inserted into the guide groove; a side support structure; the side support structure is fixed to the side of the hydraulic pulper, a sliding structure is fixed to the top of the side support structure through a support plate, the sliding structure is slidably plugged into the fixed block of the U-shaped structure, the fixed block is welded to the side of the guide cover, and the right end of the guide cover made of elastic metal material is a cylindrical structure.

[0005] In at least some embodiments, an auxiliary ring with an inclined bottom structure is welded and fixed to the outside of the top bin, and four annularly arranged guide components are welded and fixed to the top of the auxiliary ring, and the guide components with a cylindrical bottom structure and an arc-shaped plate structure are at the top; two elastic metal contact members are welded on both sides of each of the guide components, and the inner side of the contact members is made of flexible rubber material; a moving component is sleeved on the outside of the top bin, and the moving component made of plastic moves vertically up and down above the top bin; pulling members are provided on both sides of the moving component, and an inwardly retracted annular baffle is provided inside the top of the moving component, and a positioning head is provided at the outer end of the moving component, which is sleeved on the outside of the guide component, and the outside of the moving component contacts the inner side of the contact member; a clamping component made of elastic metal is welded on the top of the connecting member, and the clamping component with a wedge-shaped structure at the inner end is inserted into the inside of the hydraulic pulper for clamping.

[0006] In at least some embodiments, a support plate is fixed to the top of the side support structure by bolts, and a T-shaped sliding structure is welded to both sides of the top of the support plate; a drive motor is supported and installed at the middle position of the support plate, and the bottom end of the drive motor is connected to the transmission belt; the right end of the transmission belt is connected to the transmission shaft, and the top end of the transmission shaft is welded and fixed to the bottom end of the impeller, and a ring-shaped blade structure is provided on the outside of the transmission shaft, and the blade structure is inclined, and the transmission shaft and the blade structure rotate inside the right end of the guide cover.

[0007] The utility model provides a hydraulic pulper, which has the following beneficial effects:

[0008] The flip part can be installed on the side of the hydraulic pulper through the clamping assembly and the connecting parts, so that the discharge pipe is inserted into the inside of the guide groove. By adjusting the angle of the flip part, the flip part and the discharge pipe are fitted together. When the discharge pipe discharges the material, the material is discharged through the guide groove of the flip part, which facilitates the discharge of materials and improves production efficiency.

[0009] When the drive motor is running, the transmission belt drives the drive shaft, blade structure and impeller to rotate together, generating pulping force. At the same time, when the blade structure rotates, it rotates inside the guide cover, so that the wind generated by the blade structure circulates inside the guide cover, controlling the wind to blow toward the drive motor, thereby improving the heat dissipation efficiency of the drive motor and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0011] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0012] In the attached figure:

[0013] Figure 1 Shows a schematic diagram of the three-dimensional structure of the present application;

[0014] Figure 2 Shows a schematic diagram of the exploded three-dimensional structure of the present application;

[0015] Figure 3 Shows a schematic diagram of the exploded three-dimensional structure of the present application;

[0016] Figure 4 Shows a schematic diagram of the exploded three-dimensional structure of the hydraulic pulper of the present application;

[0017] Figure 5 Shows a schematic diagram of the exploded three-dimensional structure of the side support structure of the present application;

[0018] Figure 6 The figure shows a schematic diagram of the exploded bottom view of the side support structure of the present application;

[0019] Reference Signs List

[0020] 1. Hydraulic pulper; 101. Top chamber; 102. Auxiliary ring; 103. Guide assembly; 104. Contact member; 105. Moving assembly; 106. Connecting member; 107. Clamping assembly; 108. Turning member;

[0021] 2. Side support structure; 201. Support plate; 202. Sliding structure; 203. Drive motor; 204. Transmission belt; 205. Transmission shaft; 206. Blade structure; 207. Guide cover; 208. Fixed block. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figures 1 to 6 :

[0024] The utility model proposes a hydraulic pulper, comprising: a hydraulic pulper 1; a top bin 101 is installed at the top of the hydraulic pulper 1, a rotatable impeller is installed inside the top bin 101, the bottom end of the impeller is at the bottom end of the top bin 101, a discharge pipe is provided on the side of the top bin 101 to control the discharge of materials, a connecting piece 106 is inserted into the side of the hydraulic pulper 1, the bottom of the connecting piece 106 is connected to the flip piece 108 through a vertical rod and a damping shaft, so that the flip piece 108 can be freely adjusted for use, a guide groove is provided inside the flip piece 108, and the discharge pipe is inserted inside the guide groove so that the material discharged from the discharge pipe enters the guide groove. The inside of the flow channel converges and circulates, so that the material can be discharged conveniently; the side support structure 2; the side support structure 2 is fixed to the side of the hydraulic pulper 1, and the top of the side support structure 2 is fixed with a sliding structure 202 through a support plate 201. The sliding structure 202 is slidably plugged into the fixed block 208 of the U-shaped structure, and the fixed block 208 and the guide cover 207 are conveniently fixed. The fixed block 208 is welded to the side of the guide cover 207. The right end of the guide cover 207 made of elastic metal is a cylindrical structure, so that the transmission shaft 205 and the blade structure 206 rotate inside the guide cover 207 to generate wind force, control the wind to blow toward the drive motor 203, and improve the heat dissipation efficiency.

[0025] In the embodiment of the present disclosure, Figure 3 and Figure 4 As shown, the outside of the top bin 101 is welded with an auxiliary ring 102 with an inclined bottom structure, which is used to support the guide component 103. The top of the auxiliary ring 102 is welded with four ring-shaped guide components 103. The guide component 103 with a cylindrical bottom end and an arc-shaped plate structure at the top is used to control the guide displacement of the moving component 105; two elastic metal contact pieces 104 are welded on both sides of each guide component 103, and the inner side of the contact piece 104 is made of flexible rubber material, which is used to contact with the moving component 105 so that the moving component 105 can be easily fixed after adjusting the height. The outside of the top bin 101 is covered with the moving component 105, and the plastic The material moving component 105 is located above the top bin 101 and moves vertically up and down, which can expand the capacity of the top bin 101; pull pieces are provided on both sides of the moving component 105, and an inward-folding annular baffle is provided inside the top of the moving component 105 to assist in blocking the material and prevent the material from splashing out. A positioning head is provided at the outer end of the moving component 105, and the positioning head is mounted on the outside of the guide component 103. The outside of the moving component 105 contacts the inner side of the contact member 104, and a clamping component 107 made of elastic metal is welded to the top of the connecting member 106. The clamping component 107 with a wedge-shaped structure at the inner end is inserted into the inside of the hydraulic pulper 1 for clamping, driving the clamping component 107 to be easily installed and used.

[0026] In the embodiment of the present disclosure, Figure 5 and Figure 6As shown, a support plate 201 is fixed to the top of the side support structure 2 by bolts to support the drive motor 203. A T-shaped sliding structure 202 is welded on both sides of the top of the support plate 201 for plugging and fixing with the fixing block 208; the middle position of the support plate 201 supports and installs the drive motor 203, and the bottom end of the drive motor 203 is connected to the transmission belt 204; the right end of the transmission belt 204 is connected to the transmission shaft 205, and the top end of the transmission shaft 205 is welded and fixed to the bottom end of the impeller. The outside of the transmission shaft 205 is provided with a ring-shaped blade structure 206, and the blade structure 206 is inclined. The transmission shaft 205 and the blade structure 206 rotate inside the right end of the guide cover 207 to generate rotational force, control the wind guide circulation, and dissipate heat for the drive motor 203.

[0027] The working principle of this embodiment is as follows: first, the guide cover 207 is pulled to expand with the aid of elasticity, and the guide cover 207 is controlled to be moved and installed, so that the fixing block 208 is plugged into the sliding structure 202, so that the guide cover 207 covers the outside of the transmission shaft 205 and the blade structure 206; then, the clamping assembly 107 and the connecting member 106 are controlled to be installed, so that the clamping assembly 107 is clamped and fixed to the hydraulic pulper 1; then, the flip member 108 is controlled to flip and the angle is adjusted so that the discharge pipe is inserted into the inside of the guide groove; then, the hydraulic pulper 1 and the drive motor 203 are controlled to operate, and at the same time, water is controlled to be added into the hydraulic pulper 1 so that the impeller controls the pulping of the raw material. While pulping, the drive shaft 205 and the blade structure 206 rotate inside the guide cover 207, generating rotational force and wind force, controlling the wind to circulate inside the guide cover 207, and the guide cover 207 controls the wind to blow toward the drive motor 203 to dissipate heat from the drive motor 203; at the same time, the discharge pipe discharges the raw material, so that the raw material enters the internal circulation of the guide groove, thereby improving the material discharge efficiency.

[0028] In this article, there are several points to note:

[0029] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0030] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A hydraulic pulper, characterized in that: include: A hydraulic pulper (1); a top bin (101) is installed at the top of the hydraulic pulper (1); a rotatable impeller is installed inside the top bin (101); the bottom end of the impeller is located at the bottom end of the top bin (101); a discharge pipe is provided on the side of the top bin (101); a connecting piece (106) is inserted into the side of the hydraulic pulper (1); the bottom of the connecting piece (106) is connected to the flip piece (108) through a vertical rod and a damping shaft; the flip piece (108) is provided inside. A guide groove is provided, and a discharge pipe is inserted into the guide groove; a side support structure (2); the side support structure (2) is fixed to the side of the hydraulic pulper (1); a sliding structure (202) is fixed to the top of the side support structure (2) through a support plate (201); the sliding structure (202) is slidably plugged into a fixed block (208) of a U-shaped structure; the fixed block (208) is welded to the side of a guide cover (207); and the right end of the guide cover (207) made of elastic metal material is a cylindrical structure.

2. A hydraulic pulper according to claim 1, characterized in that: An auxiliary ring (102) with an inclined bottom structure is welded and fixed to the outside of the top bin (101); four annularly arranged guide assemblies (103) are welded and fixed to the top of the auxiliary ring (102); the guide assemblies (103) have a cylindrical bottom structure and an arc-shaped plate structure at the top.

3. A hydraulic pulper according to claim 2, characterized in that: Two elastic metal contact members (104) are welded on both sides of each guide assembly (103), and the inner side of the contact member (104) is made of flexible rubber. A moving assembly (105) is mounted on the outside of the top bin (101), and the moving assembly (105) made of plastic is located above the top bin (101) and moves vertically up and down.

4. A hydraulic pulper according to claim 3, characterized in that: Pulling pieces are provided on both sides of the moving component (105); an inwardly contracted annular baffle is provided inside the top end of the moving component (105); a positioning head is provided at the outer end of the moving component (105); the positioning head is sleeved on the outside of the guide component (103); the outside of the moving component (105) contacts the inner side of the contact piece (104); a clamping component (107) made of elastic metal is welded to the top end of the connecting piece (106); the clamping component (107) having a wedge-shaped inner end is inserted into the interior of the hydraulic pulper (1) for clamping.

5. The hydraulic pulper according to claim 4, characterized in that: A support plate (201) is fixed to the top of the side support structure (2) by means of bolts, and a T-shaped sliding structure (202) is welded to both sides of the top of the support plate (201).

6. The hydraulic pulper according to claim 5, characterized in that: A driving motor (203) is supported and installed at the middle position of the support plate (201), and the bottom end of the driving motor (203) is connected to a transmission belt (204).

7. The hydraulic pulper according to claim 6, characterized in that: The right end of the transmission belt (204) is connected to the transmission shaft (205), the top end of the transmission shaft (205) is welded and fixed to the bottom end of the impeller, and the outside of the transmission shaft (205) is provided with a ring-shaped blade structure (206), and the blade structure (206) is arranged in an inclined manner. The transmission shaft (205) and the blade structure (206) are rotated inside the right end of the guide cover (207).

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