Pickling wastewater collection equipment

Abstract

The utility model provides pickling waste water collecting equipment, which relates to the field of waste water collecting equipment and comprises a grid arranged on a pickling waste water collecting pool and a leading-out connector, and one end of the leading-out connector is provided with a leading-out connecting pipe for leading out. The guiding outer frame is arranged on the lower portion of the periphery of the pickling wastewater collecting pool and used for supporting the whole limiting head, and the limiting head is used for driving the limiting head to extrude the leading-out connector flange plate to the leading-out connector flange plate after the leading-out connector and the leading-out connecting pipe flange plate are in butt joint. According to the utility model, the connection part of the two parts is limited, so that the problem that the connection part is not tight due to deviation in the installation or subsequent maintenance process is prevented, meanwhile, the smoothness of wastewater discharge and the treatment efficiency are ensured, and the overall application effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of wastewater collecting equipment, in particular to a pickling wastewater collecting equipment. Background Art

[0002] The main design purpose of the pickling wastewater collection equipment is to efficiently capture and centrally treat the wastewater generated in the pickling process. These wastewaters contain strong acidic components, heavy metal ions, suspended particles and other harmful substances. If they are released directly into the natural environment without treatment, they will seriously threaten water quality and soil safety and cause environmental pollution.

[0003] Therefore, the pickling wastewater collection system is equipped with a collection tank, which is equipped with a sedimentation area and a screen device to remove some of the suspended matter in the wastewater and reduce the impurity content through natural sedimentation in the collection tank. The wastewater after preliminary filtration is then discharged through specific discharge interfaces and pipes for more in-depth purification treatment.

[0004] However, during the discharge process, the stability of the connecting pipe is crucial. At present, the common connection method is flange docking, but this method often relies on manual operation for tightening, but lacks a limiting structure. During installation or subsequent maintenance, if the pipe interface is slightly offset, it may cause the connection to be loose, thereby affecting the smooth discharge and treatment efficiency of the wastewater. For this reason, a pickling wastewater collection device is proposed. Utility Model Content

[0005] The utility model aims at the deficiencies in the prior art and provides a pickling wastewater collection device. A guide outer frame is arranged at the lower part of the outer periphery of the pickling wastewater collection tank to support the limit head as a whole. The limit head is used to drive the limit head to squeeze the export interface flange to the export interface flange after the export interface and the export pipe flange are connected, so as to limit the connection between the two to prevent the connection from being offset and causing looseness during installation or subsequent maintenance. At the same time, it ensures the smoothness of wastewater discharge and the treatment efficiency, and improves the overall application effect.

[0006] In order to solve the above technical problems, the utility model solves the problem that the pickling wastewater collection equipment is not tightly connected due to the lack of a limiting structure when discharging, etc. through the following technical solution.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A pickling wastewater collection device comprises a grille and a discharge interface arranged on a pickling wastewater collection pool, one end of the discharge interface is provided with a discharge pipe for discharge, a limit head is provided at the joint between the discharge interface and the discharge pipe, and a guide outer frame is provided below the limit head for limiting.

[0009] Preferably, the limit head can be tightly pressed against the outlet pipe flange, and a plurality of convex point structures are evenly distributed on the contact surface thereof.

[0010] Preferably, the limit head is provided with a groove, a magnetic attraction block is clamped in the groove and generates a magnetic attraction state with the output pipe.

[0011] Preferably, the magnetic block is connected with a card plug-in unit which can be plugged into the limiting head.

[0012] Preferably, a support base is connected to the bottom of the guide outer frame for support, and limiting plates are provided at both ends of the pickling wastewater collection tank for limiting.

[0013] Preferably, a support rod is provided between the limit head and the guide outer frame for support.

[0014] Preferably, a movable sleeve is connected to the top of the support rod, a fixing piece is provided at one end of the movable sleeve away from the limiting head, and a compression spring is provided between the fixing piece and the movable sleeve.

[0015] Preferably, the fixing member and the limiting head are connected via a shaft rod, and the shaft rod enables the movable sleeve to be mounted thereon to move.

[0016] Preferably, a stabilizing frame is provided outside the support rod to enable the support rod to move therein, and a connecting plate is provided on a side of the stabilizing frame that contacts the guide outer frame and is connected by bolts.

[0017] Preferably, a positioning end plate with an anti-slip convex layer is provided at the bottom of the support rod, and the positioning end plate is connected to the support rod through a screw rod.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The pickling wastewater collection equipment provided by the present application is provided with a guide outer frame at the lower part of the outer periphery of the pickling wastewater collection tank to support the limit head as a whole. The limit head is used to drive the limit head to squeeze the outlet interface flange to the outlet interface flange after the outlet interface and the outlet pipe flange are connected, so as to limit the connection between the two, so as to prevent the connection from being offset and causing looseness during installation or subsequent maintenance, and at the same time, ensure the smoothness of wastewater discharge and treatment efficiency, and improve the overall application effect.

[0020] The present application sets a magnetic block and a card plug-in unit, so that when the limit head presses the outlet pipe flange onto the outlet interface flange, a magnetic attraction state is generated between the magnetic block and the outlet pipe flange, thereby improving the tightness of the connection between the two. The card plug-in unit can improve the stability of the magnetic block during installation.

[0021] The present application provides a support base and a limit plate. The support base integrally supports the guide outer frame located at the periphery of the pickling wastewater collection tank so as to contact the ground, and the limit plate performs positioning operations on the installed support base.

[0022] The present application sets an extrusion spring, a fixing part and a movable sleeve, and through their mutual cooperation, when the limit head is squeezed to the outside of the outlet pipe flange, the distance between them can be adjusted to ensure applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0026] Figure 3 This is a partial structural diagram of the guide outer frame, support base, and export interface of the utility model;

[0027] Figure 4 This is a schematic diagram of the disassembled partial structure of the guide outer frame, the support base and the limit plate of the utility model;

[0028] Figure 5 This is a schematic diagram of the split local structure of the export interface, export pipe and limit head of the utility model;

[0029] Figure 6 It is a schematic diagram of the partial structure of the outlet interface, outlet pipe, stabilizing frame and limit head of the utility model from a rear view;

[0030] Figure 7 It is a schematic diagram of the top view of the partial structure of the export interface and the export connecting pipe of the utility model.

[0031] Explanation of the figure numbers: 1. Pickling wastewater collection tank; 101. Grille; 102. Export interface; 103. Export pipe; 2. Guide outer frame; 201. Support base; 202. Limit plate; 3. Limit head; 301. Bump structure; 4. Magnetic block; 401. Card plug-in; 5. Extrusion spring; 6. Fixing piece; 601. Movable sleeve; 602. Support rod; 603. Positioning end plate; 604. Anti-slip convex layer; 7. Stabilizing frame; 701. Connecting plate; 8. Shaft rod. DETAILED DESCRIPTION

[0032] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0033] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0034] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0035] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0036] See also Figure 1 - Figure 7 A pickling wastewater collection device includes a grille 101 and a guide interface 102 arranged on a pickling wastewater collection pool 1, one end of the guide interface 102 is provided with a guide pipe 103 for guiding out, a limit head 3 is provided at the joint between the guide interface 102 and the guide pipe 103, and a guide outer frame 2 is provided under the limit head 3 for limiting.

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7The pickling wastewater collection equipment of the present application is mainly composed of a pickling wastewater collection tank 1, a grille 101, an outlet interface 102 and an outlet pipe 103. During the application process, the wastewater enters the pickling wastewater collection tank 1, is filtered by the grille 101 and precipitated by itself, and then is discharged at the corresponding outlet interface 102 connected with the outlet pipe 103 for subsequent operations. A guide outer frame 2 is provided at the lower part of the outer periphery of the pickling wastewater collection tank 1 to support the limit head 3 as a whole. The limit head 3 is used to drive the limit head 3 to squeeze the outlet interface 102 flange to the outlet interface 102 flange after the outlet interface 102 and the outlet pipe 103 flange are connected, so as to limit the connection between the two, so as to prevent the connection from being offset and causing looseness during installation or subsequent maintenance. At the same time, the smoothness of wastewater discharge and the treatment efficiency are ensured to improve the overall application effect.

[0038] A convex point structure 301 is also provided in the present application. There are several convex point structures 301, which are evenly arranged on the contact surface of the limit head 3 and are designed as an integrated structure with the limit head 3. When the limit head 3 is pressed tightly onto the flange of the outlet pipe 103, the friction of the contact surface can be increased to avoid slipping at the connection.

[0039] In the present application, a magnetic block 4 and a card plug-in unit 401 are also provided. A groove matching the magnetic block 4 is provided on one side of the limit head 3 for squeezing. After the magnetic block 4 is inserted therein, when the limit head 3 presses the flange of the outlet pipe 103 onto the flange of the outlet interface 102, a magnetic attraction state is generated at the flange of the magnetic block 4 and the outlet pipe 103, thereby improving the tightness of the connection between the two. The magnetic block 4 and the card plug-in unit 401 are designed as an integrated structure. The insertion end of the card plug-in unit 401 is spherical and has a certain elasticity. It can be inserted into the groove provided in the middle part of the limit head 3 together with the card plug-in unit 401. Therefore, when the magnetic block 4 is clamped in the groove of the limit head 3, the stability of the magnetic block 4 during installation can be improved.

[0040] A support base 201 and a limit plate 202 are also provided in the present application. The support base 201 and the support base 201 are designed as an integrated structure, which can support the guide outer frame 2 located on the outer periphery of the pickling wastewater collection tank 1 as a whole to contact the ground; the limit plate 202 is fixed on both sides of the outer wall of the pickling wastewater collection tank 1, so that when the support base 201 supports the guide outer frame 2, it drives the guide outer frame 2 to be located inside the limit plates 202 set on both sides, so as to perform positioning operations on the support base 201 in the support.

[0041] In the present application, an extrusion spring 5, a fixing member 6 and a movable sleeve 601 are also provided. The arrangement of the extrusion spring 5, the fixing member 6 and the movable sleeve 601 can adjust the distance between the limit head 3 when it is squeezed to the outside of the flange of the outlet pipe 103. The extrusion spring 5 is arranged between the fixing member 6 and the movable sleeve 601, the fixing member 6 is in a fixed state, and the movable sleeve 601 is in a movable state. In the process of pulling the limit head 3 outward by the fixing member 6, the extrusion spring 5 is squeezed, and the distance between the limit head 3 and the outlet pipe 103 can be adjusted. At the same time, this design also ensures applicability.

[0042] In the present application, a shaft rod 8 is also provided, through which the fixing member 6 and the limit head 3 are fixedly connected. When the fixing member 6 is pulled outward, the limit head 3 can be driven to move in the same direction.

[0043] It should also be noted that the setting of the fixing member 6 enables the movable sleeve 601 to be mounted thereon and move, and the extrusion spring 5 is located between the fixing member 6 and the movable sleeve 601, and can be wrapped around the shaft rod 8, so that when the limit head 3 moves to generate a force on the movable sleeve 601 and the extrusion spring 5, the stability of both can be ensured during movement; the support rod 602 is fixed at the bottom of the movable sleeve 601, and is used to connect the movable sleeve 601 at the back with the guide outer frame 2.

[0044] The present application also provides a stabilizing frame 7 and a connecting plate 701. The connecting plate 701 and the stabilizing frame 7 are of an integrated structure. The connecting plate 701 can be fitted onto the outer wall of the guide outer frame 2, so that it can be locked by bolts. The stabilizing frame 7 can be installed as a whole, and it is also convenient for subsequent disassembly. At the same time, the stabilizing frame 7 provided can allow the movable sleeve 601 to pass through the inside of its slot, so as to connect the movable sleeve 601 with the guide outer frame 2.

[0045] It should also be noted that the design of the stabilizing frame 7 and the connecting plate 701 connects the movable sleeve 601 and the guide outer frame 2 so that the overall structure of the limit head 3 can be located on the guide outer frame 2. After the stabilizing frame 7 is disassembled, the above overall structure can be moved and installed at any position on the guide outer frame 2. Then, it can be moved to the position where the export interface 102 is located, thereby improving applicability.

[0046] In the present application, a positioning end plate 603 and an anti-skid convex layer 604 are also provided. The positioning end plate 603 is threadedly connected to the bottom of the slot of the stable frame 7 extending from the support rod 602 through a screw. The positioning end plate 603 is set with a diameter larger than the width in the slot of the stable frame 7. Therefore, when the support rod 602 passes through the notch of the stable frame 7, it can be limited in the slot of the stable frame 7 for movement; the anti-skid convex layer 604 is designed with rubber material and is provided on a side of the positioning end plate 603 that can contact the support rod 602. Therefore, when the positioning end plate 603 is installed, the friction between the contact surfaces of the two can be increased, making the connection more stable.

[0047] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A pickling wastewater collection device, characterized in that: The invention comprises a grille (101) and a discharge interface (102) arranged on a pickling wastewater collection tank (1); a discharge pipe (103) is arranged at one end of the discharge interface (102) for discharge; a limit head (3) is arranged at the joint between the discharge interface (102) and the discharge pipe (103); and a guide outer frame (2) is arranged below the limit head (3) for limiting.

2. A pickling wastewater collection device according to claim 1, characterized in that: The limit head (3) can be tightly pressed against the flange of the outlet pipe (103), and a plurality of convex point structures (301) are evenly arranged on a contact surface thereof.

3. A pickling wastewater collection device according to claim 2, characterized in that: The limit head (3) is provided with a groove, and a magnetic attraction block (4) is clamped in the groove and generates a magnetic attraction state with the outlet pipe (103).

4. A pickling wastewater collection device according to claim 3, characterized in that: The magnetic attraction block (4) is connected to a card plug-in unit (401) which can be plugged into the interior of the limit head (3).

5. The pickling wastewater collection equipment according to claim 1, characterized in that: The bottom of the guide outer frame (2) is connected to a support base (201) for support, and both ends of the pickling wastewater collection tank (1) are provided with limit plates (202) for limiting.

6. A pickling wastewater collection device according to claim 5, characterized in that: A support rod (602) is provided between the limit head (3) and the guide outer frame (2) for support.

7. A pickling wastewater collection device according to claim 6, characterized in that: The top of the support rod (602) is connected to a movable sleeve (601), an end of the movable sleeve (601) away from the limiting head (3) is provided with a fixing member (6), and a compression spring (5) is provided between the fixing member (6) and the movable sleeve (601).

8. A pickling wastewater collection device according to claim 7, characterized in that: The fixing member (6) and the limiting head (3) are connected via a shaft (8), and the shaft (8) enables the movable sleeve (601) to be sleeved thereon and move.

9. A pickling wastewater collection device according to claim 8, characterized in that: A stabilizing frame (7) is provided outside the support rod (602) to enable the support rod (602) to move therein, and a connecting plate (701) is provided on a side of the stabilizing frame (7) that contacts the guide outer frame (2) and is connected by bolts.

10. The pickling wastewater collection equipment according to claim 6, characterized in that: A positioning end plate (603) with an anti-slip convex layer (604) is provided at the bottom of the support rod (602), and the positioning end plate (603) is connected to the support rod (602) via a screw rod.

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