A surface pre-treatment device for heat tracing pipes

Abstract

The utility model discloses a kind of heat tracing pipe surface pretreatment devices, belong to the technical field of heat tracing pipe surface treatment, its technical scheme main points include spraying assembly, adjusting assembly and processing box, the spraying assembly is set in the rear side of processing box, the adjusting assembly is set in the inside of processing box, by the setting of spraying assembly, spraying assembly can reach the effect of sandblasting polishing treatment to heat tracing pipe surface, to reach the effect of pretreatment, by the setting of adjusting assembly, adjusting assembly can reach the effect of connecting adjustment to different sizes heat tracing pipe, to make spraying assembly cooperate adjusting assembly use, can comprehensively pretreat heat tracing pipe, and need not manual processing or chemical treatment, to further solve the problem that the existing heat tracing pipe surface treatment method mostly adopts manual processing or chemical treatment mode, but traditional manual processing is inefficient, chemical treatment can cause pollution to environment.

Description

Technical Field

[0001] This utility model relates to the technical field of heat tracing pipe surface treatment, and in particular to a heat tracing pipe surface pretreatment device. Background Technology

[0002] Heat tracing pipes are key process equipment used in the industrial field to maintain the temperature of pipeline media. The main material is seamless steel pipe made of No. 20 steel or stainless steel. Its core function is to prevent the media from condensing and freezing through steam or electric heat tracing. Its application scope covers pipeline systems and instrumentation equipment in the petroleum, chemical, and power industries.

[0003] Most existing surface treatment methods for heat tracing pipes involve manual or chemical treatment. However, traditional manual treatment is inefficient, and chemical treatment can pollute the environment.

[0004] To address this, a surface pretreatment device for heat tracing pipes is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a surface pretreatment device for heat tracing pipes, which can solve the problem that most existing surface treatment methods for heat tracing pipes are manual or chemical, but traditional manual treatment is inefficient and chemical treatment will cause environmental pollution.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a surface pretreatment device for a heat tracing pipe, comprising a spraying assembly, an adjusting assembly, and a treatment box. The spraying assembly is disposed on the rear side of the treatment box, and the adjusting assembly is disposed inside the treatment box. The spraying assembly includes a sandblasting pipe, a first pump body, an extraction pipe, a sand storage box, a valve, and a discharge pipe. The sandblasting pipe is fixedly connected to the top of the first pump body, the first pump body is fixedly connected to the top of the sand storage box, the extraction pipe is fixedly connected to the bottom of the first pump body, the sand storage box is fixedly connected to the rear side of the treatment box, the valve is fixedly connected to the surface of the discharge pipe, and the discharge pipe is fixedly connected to the bottom of the sand storage box.

[0007] Preferably, the adjustment assembly includes an electric telescopic rod, which is fixedly connected to both sides inside the processing box. A connecting seat is fixedly connected to the inner side of the electric telescopic rod, and a rotating wheel is rotatably connected inside the connecting seat.

[0008] Preferably, an electric telescopic plate is fixedly connected to the top of the connecting seat, a connecting box is fixedly connected to the top of the electric telescopic plate, and a pressure wheel is rotatably connected inside the connecting box.

[0009] Preferably, a rotating rod is rotatably connected inside the processing box, a motor is fixedly connected to the left side of the rotating rod, and an adjusting wheel is slidably connected to the surface of the rotating rod, with the surface of the adjusting wheel rotatably connected to the inside of the connecting seat.

[0010] Preferably, a collection box is fixedly connected to the bottom of the processing box, and a guide plate is fixedly connected to the bottom of the inside of the collection box.

[0011] Preferably, a second pump body is fixedly connected to the left side of the collection box, a connecting pipe is fixedly connected to the right side of the second pump body, and a conveying pipe is fixedly connected to the left side of the second pump body.

[0012] Preferably, support plates are fixedly connected to both sides inside the processing box, and the top of the support plates contacts the bottom of the connecting seat.

[0013] Preferably, the adjusting wheel has limit grooves on both sides, and the inner wall of the limit groove is slidably connected to the surface of the rotating rod.

[0014] Preferably, the top of the sand storage box is provided with a filling port, and the top of the filling port is fitted with a sealing cap.

[0015] Preferably, a connection hole is provided on the left side of the sand storage box, and the inner wall of the connection hole is fixedly connected to the surface of the conveying pipe.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this application, by setting up the spraying component, the spraying component can achieve the effect of sandblasting and grinding the surface of the heat tracing pipe, thereby achieving the effect of pretreatment;

[0018] 2. In this application, by adjusting the settings of the components, the adjustment components can achieve the effect of connecting and adjusting heat tracing pipes of different sizes. Attached Figure Description

[0019] Figure 1 This is an overall structural diagram of the heat tracing pipe surface pretreatment device of this utility model;

[0020] Figure 2 This is a schematic diagram showing the connection between the spraying assembly and the adjustment assembly of this utility model;

[0021] Figure 3 This is a schematic diagram of the connection of the spraying assembly of this utility model;

[0022] Figure 4 This is a schematic diagram of the connection of the adjustment component of this utility model;

[0023] Figure 5 This is a three-dimensional schematic diagram of the collection box, guide plate, second pump body, connecting pipe and conveying pipe of this utility model.

[0024] In the diagram, 1. Spraying assembly; 101. Sandblasting pipe; 102. First pump body; 103. Extraction pipe; 104. Sand storage box; 105. Valve; 106. Discharge pipe; 2. Adjustment assembly; 201. Electric telescopic rod; 202. Connecting seat; 203. Rotating wheel; 204. Electric telescopic plate; 205. Connecting box; 206. Pressure wheel; 207. Rotating rod; 208. Motor; 209. Adjusting wheel; 3. Processing box; 4. Collection box; 5. Guide plate; 6. Second pump body; 7. Connecting pipe; 8. Conveying pipe; 9. Support plate; 10. Limiting groove; 11. Injection port; 12. Sealing cover; 13. Connecting hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 The present invention provides the following technical solution:

[0027] A surface pretreatment device for a heat tracing pipe includes a spraying assembly 1, an adjusting assembly 2, and a treatment box 3. The spraying assembly 1 is disposed on the rear side of the treatment box 3, and the adjusting assembly 2 is disposed inside the treatment box 3. The spraying assembly 1 includes a sandblasting pipe 101, a first pump body 102, an extraction pipe 103, a sand storage box 104, a valve 105, and a discharge pipe 106. The sandblasting pipe 101 is fixedly connected to the top of the first pump body 102, the first pump body 102 is fixedly connected to the top of the sand storage box 104, the extraction pipe 103 is fixedly connected to the bottom of the first pump body 102, the sand storage box 104 is fixedly connected to the rear side of the treatment box 3, the valve 105 is fixedly connected to the surface of the discharge pipe 106, and the discharge pipe 106 is fixedly connected to the bottom of the sand storage box 104.

[0028] In this embodiment: the spraying component 1 can achieve the effect of sandblasting and polishing the surface of the heat tracing pipe, thereby achieving a pretreatment effect; the adjusting component 2 can achieve the effect of connecting and adjusting heat tracing pipes of different sizes; the sandblasting pipe 101 can achieve the effect of sandblasting the surface of the heat tracing pipe; the first pump body 102, used in conjunction with the extraction pipe 103, can achieve the effect of extracting sand from the sand storage box 104. The first pump body 102 is a pump used in existing sandblasting machines, which can extract and pressurize sand; the sand storage box 104 can achieve the effect of storing sand; the valve 105 can achieve the effect of opening and closing the discharge pipe 106; and the discharge pipe 106 can achieve the effect of discharging sand from the sand storage box 104.

[0029] Specifically, such as Figure 4 As shown, the adjustment assembly 2 includes an electric telescopic rod 201, which is fixedly connected to both sides inside the processing box 3. A connecting seat 202 is fixedly connected to the inner side of the electric telescopic rod 201, and a rotating wheel 203 is rotatably connected inside the connecting seat 202.

[0030] Specifically, such as Figure 4 As shown, an electric telescopic plate 204 is fixedly connected to the top of the connecting seat 202, a connecting box 205 is fixedly connected to the top of the electric telescopic plate 204, and a pressure wheel 206 is rotatably connected inside the connecting box 205.

[0031] Specifically, such as Figure 4 As shown, a rotating rod 207 is rotatably connected inside the processing box 3. A motor 208 is fixedly connected to the left side of the rotating rod 207. An adjusting wheel 209 is slidably connected to the surface of the rotating rod 207. The surface of the adjusting wheel 209 is rotatably connected to the inside of the connecting seat 202.

[0032] In this embodiment: the electric telescopic rod 201 allows for left and right adjustment of the connecting seat 202. The connecting seat 202 enables rotational connection of the rotating wheel 203. The rotating wheel 203, in conjunction with the adjusting wheel 209, allows for rotational adjustment of the heat tracing pipe. The electric telescopic plate 204 allows for lifting and lowering of the connecting box 205. The connecting box 205, in conjunction with the pressure wheel 206, clamps and limits the heat tracing pipe. The rotating rod 207 drives the adjusting wheel 209 to rotate. The motor 208 drives the adjusting wheel 209 to rotate. The adjusting wheel 209 is a device with an anti-slip material on its surface.

[0033] Specifically, such as Figure 5 As shown, a collection box 4 is fixedly connected to the bottom of the processing box 3, and a guide plate 5 is fixedly connected to the bottom inside the collection box 4.

[0034] Specifically, such as Figure 5 As shown, a second pump body 6 is fixedly connected to the left side of the collection box 4, a connecting pipe 7 is fixedly connected to the right side of the second pump body 6, and a conveying pipe 8 is fixedly connected to the left side of the second pump body 6.

[0035] In this embodiment: the collection box 4 can collect sand and gravel; the guide plate 5 can guide the sand and gravel; the second pump body 6, in conjunction with the connecting pipe 7, can extract the sand and gravel inside the collection box 4 and transport it back to the sand storage box 104 through the conveying pipe 8.

[0036] Specifically, such as Figure 5 As shown, support plates 9 are fixedly connected to both sides inside the processing box 3, and the top of the support plates 9 contacts the bottom of the connecting seat 202.

[0037] Specifically, such as Figure 4 As shown, limiting grooves 10 are provided on both sides of the adjusting wheel 209, and the inner wall of the limiting groove 10 is slidably connected to the surface of the rotating rod 207.

[0038] In this embodiment: the support plate 9 provides support for the connecting seat 202, and the limiting groove 10 provides a limiting sliding connection for the rotating rod 207.

[0039] Specifically, such as Figure 3As shown, the top of the sand storage box 104 is provided with a filling port 11, and a sealing cover 12 is snapped onto the top of the filling port 11.

[0040] Specifically, such as Figure 3 As shown, a connection hole 13 is provided on the left side of the sand storage box 104, and the inner wall of the connection hole 13 is fixedly connected to the surface of the conveying pipe 8.

[0041] In this embodiment: by setting the injection port 11, the injection port 11 can achieve the effect of injecting sand and gravel into the sand storage box 104; by setting the sealing cover 12, the sealing cover 12 can achieve the effect of sealing the injection port 11; by setting the connection hole 13, the connection hole 13 can achieve the effect of connecting the conveying pipe 8.

[0042] Working principle: First, open the sealing cover 12, then inject sand and gravel, obtained through sandblasting, into the sand storage box 104 through the injection port 11. Then, open the front door of the processing box 3. Adjust the connecting seat 202 left and right according to the length of the heat tracing pipe using the electric telescopic rod 201, aligning the connecting seat 202 with both ends of the heat tracing pipe. Place the heat tracing pipe between the rotating wheel 203 and the adjusting wheel 209. Then, open the electric telescopic plate 204 to adjust the connecting box 205, causing the pressure wheel 206 to clamp and fix the heat tracing plate. Then... Close the box door, then open the first pump body 102, which, in conjunction with the extraction pipe 103, extracts the sand and gravel. Then, the surface of the heat tracing pipe is sandblasted and polished through the sandblasting pipe 101. During the polishing process, the motor 208 is turned on, which drives the rotating rod 207 and the adjusting wheel 209 to rotate. This causes the adjusting wheel 209 to rotate the heat tracing pipe. The position of the heat tracing pipe is then adjusted using the two electric telescopic rods 201. This effectively allows for comprehensive sandblasting and polishing of the heat tracing pipe. After polishing is complete, the box door can be opened to remove the heat tracing pipe.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A surface pretreatment device for a heat tracing pipe, comprising a spraying assembly (1), an adjusting assembly (2), and a treatment box (3), characterized in that: The spraying assembly (1) is located on the rear side of the processing tank (3), and the adjusting assembly (2) is located inside the processing tank (3). The spraying assembly (1) includes a sandblasting pipe (101), a first pump body (102), an extraction pipe (103), a sand storage tank (104), a valve (105), and a discharge pipe (106). The sandblasting pipe (101) is fixedly connected to the top of the first pump body (102), the first pump body (102) is fixedly connected to the top of the sand storage tank (104), the extraction pipe (103) is fixedly connected to the bottom of the first pump body (102), the sand storage tank (104) is fixedly connected to the rear side of the processing tank (3), the valve (105) is fixedly connected to the surface of the discharge pipe (106), and the discharge pipe (106) is fixedly connected to the bottom of the sand storage tank (104).

2. The heat tracing pipe surface pretreatment device according to claim 1, characterized in that: The adjustment assembly (2) includes an electric telescopic rod (201), which is fixedly connected to both sides inside the processing box (3). A connecting seat (202) is fixedly connected to the inner side of the electric telescopic rod (201), and a rotating wheel (203) is rotatably connected inside the connecting seat (202).

3. The heat tracing pipe surface pretreatment device according to claim 2, characterized in that: An electric telescopic plate (204) is fixedly connected to the top of the connecting seat (202), and a connecting box (205) is fixedly connected to the top of the electric telescopic plate (204). A pressure wheel (206) is rotatably connected inside the connecting box (205).

4. The heat tracing pipe surface pretreatment device according to claim 2, characterized in that: The processing box (3) is rotatably connected to a rotating rod (207). A motor (208) is fixedly connected to the left side of the rotating rod (207). An adjusting wheel (209) is slidably connected to the surface of the rotating rod (207). The surface of the adjusting wheel (209) is rotatably connected to the inside of the connecting seat (202).

5. The heat tracing pipe surface pretreatment device according to claim 1, characterized in that: The bottom of the processing box (3) is fixedly connected to a collection box (4), and the bottom of the collection box (4) is fixedly connected to a guide plate (5).

6. The heat tracing pipe surface pretreatment device according to claim 5, characterized in that: The left side of the collection box (4) is fixedly connected to a second pump body (6), the right side of the second pump body (6) is fixedly connected to a connecting pipe (7), and the left side of the second pump body (6) is fixedly connected to a conveying pipe (8).

7. The heat tracing pipe surface pretreatment device according to claim 2, characterized in that: The processing box (3) has two fixed support plates (9) on its inside sides, and the top of the support plates (9) is in contact with the bottom of the connecting seat (202).

8. The heat tracing pipe surface pretreatment device according to claim 4, characterized in that: The adjusting wheel (209) has limit grooves (10) on both sides, and the inner wall of the limit groove (10) is slidably connected to the surface of the rotating rod (207).

9. The heat tracing pipe surface pretreatment device according to claim 1, characterized in that: The top of the sand storage tank (104) is provided with a filling port (11), and the top of the filling port (11) is fitted with a sealing cap (12).

10. A heat tracing pipe surface pretreatment device according to claim 6, characterized in that: A connection hole (13) is provided on the left side of the sand storage box (104), and the inner wall of the connection hole (13) is fixedly connected to the surface of the conveying pipe (8).

Images