Heat preservation overflow groove for processing petroleum refining waste liquid

Abstract

The utility model relates to a heat preservation overflow groove for processing petroleum refining waste liquid, which comprises an overflow groove body structure, a heat preservation pipeline structure and an edge fixing component, the overflow groove body structure comprises a left side plate, a right side plate, an overflow groove outer plate and a partition cavity structure, and an overflow baffle structure in the overflow groove body structure, the partition cavity structure comprises an outer arc plate, an inner arc plate, an inner cavity partition plate set and an outer arc plate reinforcing plate arranged outside the outer arc plate, and a discharging port and a discharging port plug body are arranged on the lower portion of the outer arc plate. The overflow groove is unique in structure and easy to operate, slurry is continuously conveyed into the buffer groove through the conveying pipe by means of mutual matching of the conveying pipe and the buffer groove, the slurry in the buffer groove overflows and evenly falls under the action of the overflow baffle structure, and the function of adjusting the thickness of a product is achieved. And a partition cavity structure with a heat preservation function is arranged, and the heat preservation effect in an overflow groove body structure is achieved through hot oil or steam introduced by an air inlet pipe, so that the ideal machining temperature of equipment is achieved.

Description

Technical Field

[0001] The utility model relates to an overflow tank, in particular to a heat-insulating overflow tank for processing waste liquid from petroleum refining. Background Art

[0002] The treatment of waste in the oil industry is an important environmental protection issue. The waste generated during the oil processing process contains toxic and harmful substances, which pose a great threat to the environment and human health. This program aims to provide a comprehensive solution for the treatment of waste in the oil industry. Through reasonable treatment methods, the impact of waste on the environment can be reduced and the waste can be recycled. Waste in the oil industry mainly includes oil wastewater, oil residue, waste oil, waste solvents, etc. These wastes contain high concentrations of pollutants, such as heavy metals, petroleum substances, dissolved organic matter, etc.

[0003] Overflow tanks are widely used in the field of solid-liquid separation. The solid-liquid mixture is stationary or flows slowly in the overflow tank. The solids in the solid-liquid mixture sink under the action of gravity, gradually gather at the bottom of the overflow tank and are discharged, completing the solid-liquid separation of the solid-liquid mixture. The waste after petroleum refining is made into rubber particles through professional equipment. The specific gravity of the waste liquid from petroleum refining is higher than that of solvent oil. When using ordinary overflow tanks, ordinary overflow tanks do not have the functions of heat preservation and product thickness adjustment. Utility Model Content

[0004] The utility model aims to provide a heat preservation overflow tank for processing waste liquid from petroleum refining, which is an overflow tank structure with the functions of heat preservation and regulating product thickness.

[0005] The utility model solves the technical problem by adopting the following technical scheme: an insulation overflow tank for processing waste liquid from petroleum refining, comprising an overflow tank body structure, an insulation pipeline structure arranged outside the overflow tank body structure and connected thereto, and an edge fixing component arranged outside the overflow tank body structure, the overflow tank body structure comprising a left side plate, a right side plate, an overflow tank outer plate arranged between the left side plate and the right side plate, and a cavity structure connected to the left side plate and the right side plate of the overflow tank outer plate, an overflow baffle structure in the overflow tank body structure, the cavity structure comprising an outer arc plate, an inner arc plate, an inner cavity baffle group arranged between the outer arc plate and the inner arc plate, an outer arc plate reinforcing plate arranged outside the outer arc plate, a discharge port being arranged at the lower part of the outer arc plate, and a discharge port plug being arranged between the outer arc plate and the inner arc plate at the middle position.

[0006] The overflow baffle structure comprises a baffle arranged at the overflow port and a baffle limiting plate.

[0007] The edge fixing assembly comprises an adjustment seat, an adjustment seat reinforcement angle plate arranged at the lower part of the adjustment seat, and an adjustment connecting seat arranged at the upper part of the adjustment seat.

[0008] The heat preservation pipe structure is arranged on one side of the external fixed tank structure; it includes an air inlet pipe and an exhaust pipe, each of which is arranged at the upper end of the air inlet pipe and the exhaust pipe. A guide pipe is arranged between the exhaust pipe and the left side plate of the external fixed tank structure, and the inner end of the exhaust pipe is connected to the air outlet pipe sealing plate.

[0009] A lifting and placing handle assembly is disposed inside the outer trough structure and extends out of the outer trough structure. The lifting and placing handle assembly comprises a lifting and placing rod and a limiting pull ring disposed on the upper portion of the lifting and placing rod.

[0010] The beneficial effects of the utility model are as follows: the overflow trough has a unique structure and is easy to operate. Through the cooperation between the feed pipe and the buffer trough, the slurry is continuously transported to the buffer trough through the feed pipe. Under the action of the overflow baffle structure, the slurry in the buffer trough overflows and falls evenly, and has the function of adjusting the product thickness.

[0011] A heat-insulating compartment structure is provided to allow hot oil or steam introduced through an air inlet pipe to flow into the overflow tank structure for heat preservation so as to achieve the ideal processing temperature of the equipment.

[0012] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 for Figure 1 Top view of the .

[0015] Figure 3 for Figure 1 Side view of.

[0016] Figure 4 for Figure 1 AA section view.

[0017] Figure 5 for Figure 1 Stereoscopic diagram.

[0018] In the figure: 1. left side plate, 2. right side plate, 3. overflow trough outer plate, 4. outer arc plate, 5. inner arc plate, 6. inner cavity partition group, 7. outer arc plate reinforcement plate, 8. discharge port, 9. discharge port plug body, 10. overflow port baffle, 11. baffle limit plate, 12. adjustment seat, 13. adjustment seat reinforcement angle plate, 14. adjustment connecting seat, 15. air inlet pipe, 16. exhaust pipe, 17. first flange body, 18. first flange body, 19. guide pipe, 20. outlet pipe sealing plate, 21. lifting and lowering rod, 22. limit pull ring. DETAILED DESCRIPTION

[0019] The directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like in the application text are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Embodiment 1, as Figure 1-5 As shown, an insulation overflow trough for processing waste liquid from petroleum refining includes an overflow trough body structure, an insulation pipeline structure arranged on the outside of the overflow trough body structure and connected thereto, and an edge fixing component arranged on the outside of the overflow trough body structure, wherein the overflow trough body structure includes a left side plate 1, a right side plate 2, an overflow trough outer plate 3 arranged between the left side plate and the right side plate, and a cavity structure connected to the left side plate and the right side plate of the overflow trough outer plate, an overflow baffle structure in the overflow trough body structure, and the cavity structure includes an outer arc plate 4, an inner arc plate 5, an inner cavity baffle group 6 arranged between the outer arc plate and the inner arc plate, and an outer arc plate reinforcement plate 7 arranged outside the outer arc plate, a discharge port 8 is provided at the lower part of the outer arc plate, and a discharge port plug 9 is provided between the outer arc plate and the inner arc plate at the middle position.

[0022] The overflow baffle structure includes a baffle 10 arranged at the overflow port and a baffle limiting plate 11 .

[0023] The edge fixing assembly comprises an adjustment seat 12, an adjustment seat reinforcement angle plate 13 arranged at the lower part of the adjustment seat, and an adjustment connection seat 14 arranged at the upper part of the adjustment seat.

[0024] The heat preservation pipeline structure is arranged on one side of the external fixed tank structure; it includes an air inlet pipe 15 and an exhaust pipe 16, each of which is provided at the upper end of the air inlet pipe and the exhaust pipe, and a first flange body 17 and a first flange body 18, a guide pipe 19 is arranged between the exhaust pipe and the left side plate of the external fixed tank structure, and the inner end of the exhaust pipe is connected to the exhaust pipe sealing plate 20.

[0025] A lifting and placing handle assembly is provided inside the outer trough structure and extends out of the outer trough structure. The lifting and placing handle assembly includes a lifting and placing rod 21 and a limiting pull ring 22 provided on the upper part of the lifting and placing rod.

[0026] The overflow trough has a unique structure and is easy to operate. Through the cooperation between the feed pipe and the buffer trough, the slurry is continuously transported to the buffer trough through the feed pipe. Under the action of the overflow baffle structure, the slurry in the buffer trough overflows and falls evenly, which has the function of adjusting the product thickness.

[0027] A heat-insulating compartment structure is provided to allow hot oil or steam introduced through an air inlet pipe to flow into the overflow tank structure for heat preservation so as to achieve the ideal processing temperature of the equipment.

[0028] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

[0029] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

Claims

1. An insulated overflow tank for processing waste liquid from petroleum refining, Features: It includes an overflow trough body structure, an insulation pipeline structure arranged on the outside of the overflow trough body structure and connected to it, and an edge fixing component arranged on the outside of the overflow trough body structure. The overflow trough body structure includes a left side plate, a right side plate, an overflow trough outer plate arranged between the left side plate and the right side plate, and a cavity structure connected to the left side plate and the right side plate of the overflow trough outer plate. The overflow baffle structure in the overflow trough body structure, the cavity structure includes an outer arc plate, an inner arc plate, an inner cavity baffle group arranged between the outer arc plate and the inner arc plate, and an outer arc plate reinforcement plate arranged outside the outer arc plate. A discharge port is provided at the lower part of the outer arc plate, and a discharge port plug is provided between the outer arc plate and the inner arc plate in the middle position.

2. The heat preservation overflow tank for processing petroleum refining waste liquid as claimed in claim 1, Features: The overflow baffle structure comprises a baffle arranged at the overflow port and a baffle limiting plate.

3. The heat preservation overflow tank for processing petroleum refining waste liquid as claimed in claim 1, Features: The edge fixing assembly comprises an adjustment seat, an adjustment seat reinforcement angle plate arranged at the lower part of the adjustment seat, and an adjustment connecting seat arranged at the upper part of the adjustment seat.

4. The heat preservation overflow tank for processing petroleum refining waste liquid as claimed in claim 1, Features: The thermal insulation pipeline structure is arranged on one side of the external fixed trough structure; it includes an air inlet pipe and an exhaust pipe, each of which has a connecting flange body arranged at the upper end of the air inlet pipe and the exhaust pipe, a guide pipe is arranged between the exhaust pipe and the left side plate of the external fixed trough structure, and the connecting inner end of the exhaust pipe is connected to the air outlet pipe sealing plate.

5. The heat preservation overflow tank for processing petroleum refining waste liquid as claimed in claim 1, Features: A lifting and placing handle assembly is disposed inside the outer trough structure and extends out of the outer trough structure. The lifting and placing handle assembly comprises a lifting and placing rod and a limiting pull ring disposed on the upper portion of the lifting and placing rod.

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