Condensation and water removal device for multi-section garbage incinerator

Abstract

The utility model discloses a condensation dewatering device for a multi-section type garbage incinerator, which comprises a condensation pipe, the condensation pipe is of a hollow spiral structure, the bottom end of the condensation pipe is fixedly connected with a circulation structure, the condensation pipe comprises a pipe body, a through circulation hole is formed in the pipe body, and the circulation structure comprises a water pump. The output end of the water pump is fixedly connected with a circulating pipe, the top end of the circulating pipe is fixedly connected with the main pipe body and communicates with the circulating hole, multiple sections of auxiliary heat dissipation pipes are fixed to the outer portion of the main pipe body, and the water pump and the circulating pipe in the circulating structure introduce cooling water after single-time cooling into the circulating hole for secondary cooling, so that circulating heat dissipation of the cooling water is achieved; the heat dissipation efficiency is improved, the spiral structure of the condensation pipe increases the flowing path of water vapor in the pipe, the water vapor makes full contact with the condensation pipe, meanwhile, the thickened heat dissipation edges increase the contact area of the condensation pipe and air, the heat dissipation efficiency is improved, and therefore efficient condensation of the water vapor is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to garbage incineration treatment technical field, concretely is a kind of condensing water removal device for multi-section garbage incinerator. BACKGROUND

[0002] With the acceleration of urbanization, the amount of household garbage is increasing, how to efficiently and environmentally handle household garbage becomes an important problem to be solved. At present, household garbage incineration pyrolysis treatment technology has been widely applied and developed due to its significant advantages of reduction, harmlessness and resource.

[0003] In the process of treating household garbage by incineration pyrolysis, the water contained in the household garbage will be converted into water vapor under the action of high temperature, and mixed with the generated combustible gas. Due to different sources, different seasons and different storage conditions of household garbage, the water content is quite different, which leads to the fluctuation of water vapor content in the mixed gas.

[0004] The instability of water vapor content has many adverse effects on the combustion of combustible gas. Water vapor can dilute the concentration of combustible gas, reduce its heat value, change the amount of oxygen required for combustion, and cause incomplete combustion, producing carbon monoxide and other harmful gases, which not only reduces the energy utilization efficiency, but also pollutes the environment.

[0005] Therefore, a condensing water removal device for multi-section garbage incinerator is provided. UTILITY MODEL CONTENT

[0006] In view of the shortcomings of the prior art, the utility model provides a condensing water removal device for multi-section garbage incinerator, aiming to solve the above problems.

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: a condensing water removal device for multi-section garbage incinerator, comprising a condensing pipe, the condensing pipe is designed as a hollow spiral structure, and the bottom end of the condensing pipe is fixedly connected with a circulating structure, wherein:

[0008] The condensing pipe comprises a pipe body, a through circulating hole is formed in the inside of the pipe body, the circulating structure comprises a water pump, the output end of the water pump is fixedly connected with a circulating pipe, the top end of the circulating pipe is fixedly connected with the pipe body and communicates with the circulating hole, and a plurality of auxiliary heat dissipation pipes are fixed outside the pipe body.

[0009] Preferably, the outer wall of the pipe body is fixedly connected with thickened heat dissipation ribs, the thickened heat dissipation ribs are arranged in several groups, and are also spirally wound and fixed on the outer wall of the pipe body, and the design of the several groups of thickened heat dissipation ribs increases the contact area of the condensing pipe with air.

[0010] Preferably, the pipe body main body top end is provided with a through water inlet, the water inlet is used for combining with the external water vapor exhaust pipe, realizing the introduction and cooling of water vapor.

[0011] Preferably, the water inlet and the circulating hole are independently designed, and the two are not communicated, belonging to two independent cooling structures.

[0012] Preferably, the water inlet and the circulating hole are independently designed, and the two are not communicated, belonging to two independent cooling structures.

[0013] Preferably, the bottom end of the condenser pipe is provided with an opening outside, and an exhaust structure is integrally formed and fixed in the opening, and the exhaust structure exhausts the mixed gas and liquid water after multiple cooling.

[0014] Preferably, the exhaust structure comprises an exhaust pipe, and the exhaust pipe is in communication with the pipe body main body.

[0015] Preferably, a valve is installed inside the rear end of the exhaust pipe, used for controlling the flow direction of the condensate in the pipe body main body.

[0016] Preferably, the pipe body main body is provided with a hole at the position corresponding to the exhaust pipe, and the hole is in communication with the circulating hole, so that the cooling water in the circulating hole can enter the exhaust pipe through the hole.

[0017] Preferably, the exhaust pipe is integrally formed and fixed with a gas exhaust pipe at the top end, and the exhaust pipe is integrally formed and fixed with a liquid exhaust pipe at the front end, and the liquid exhaust pipe is designed as a bend downward.

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

[0019] 1. The water pump and the circulating pipe in the circulating structure are used for introducing the single-cooled cooling water into the circulating hole for secondary cooling, so that the circulation heat dissipation of the cooling water is realized, and the heat dissipation efficiency is improved.

[0020] 2. The spiral structure of the condenser pipe increases the flow path of water vapor in the pipe, so that the water vapor is fully contacted with the condenser pipe, and the thickening heat dissipation rib increases the contact area of the condenser pipe and air, so that the heat dissipation efficiency is improved, thereby realizing the efficient condensation of water vapor.

[0021] 3. The valve in the exhaust structure can control the flow direction of the condensate, and when secondary circulation cooling is needed, the valve is closed, so that the cooling water circulates in the condenser pipe and the circulating structure; when cooling is completed and needs to be discharged, the valve is screwed open, so that the cooling water is discharged from the exhaust pipe, and the operation is convenient and flexible. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a three-dimensional structure schematic of the utility model Figure 1 ;

[0023] Figure 2 is a three-dimensional structure schematic of the utility model Figure 2 ;

[0024] Figure 3 is a three-dimensional structure schematic of the utility model Figure 3 ;

[0025] Figure 4 is a three-dimensional structure schematic of the utility model Figure 1 partial enlarged structure schematic view of the utility model

[0026] Figure 5 is a three-dimensional structure schematic of the utility model Figure 2 partial enlarged structure schematic view of the utility model

[0027] Figure 6 is a three-dimensional structure schematic of the utility model Figure 3 partial enlarged structure schematic view of the utility model

[0028] In the figure: 1, condensing pipe;11, pipe body main part;12, thickening heat dissipation rib;13, circulating hole;14, water inlet;2, auxiliary heat dissipation pipe;3, circulating structure;31, water pump;32, circulating pipe;4, discharge structure;41, discharge pipe;42, gas discharge pipe;43, liquid discharge pipe;44, valve. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Please refer to Figures 1-6 , a kind of multi-section type garbage incinerator condensing water removal device, including condensing pipe 1, condensing pipe 1 is hollow design spiral structure, condensing pipe 1 bottom end is fixedly connected with circulating structure 3.

[0031] Among them, condensing pipe 1 includes pipe body main part 11, pipe body main part 11 inside is provided with through circulating hole 13, circulating structure 3 includes water pump 31, water pump 31 output end is fixedly connected with circulating pipe 32, circulating pipe 32 top end is fixedly connected with pipe body main part 11 and communicates circulating hole 13, pipe body main part 11 outside is fixed with multiple auxiliary heat dissipation pipes 2.

[0032] It should be noted that when the heat dissipation treatment is carried out, the mixed gas with high temperature enters the condensing pipe 1, and the spiral structure of the condensing pipe 1 can fully cool the water vapor in the mixed gas into liquid water. The liquid water flows downward into the circulating structure 3 under the action of gravity, and the water pump 31 pumps the liquid water upward into the circulating hole 13 through the circulating pipe 32. The cooling water in the circulating hole 13 is subjected to secondary circulating cooling under the action of gravity, so that the temperature of the liquid water is reduced, facilitating subsequent discharge, and the design of the auxiliary heat dissipation pipe 2 enhances the structural strength of the condensing pipe 1 and also plays a heat conduction heat dissipation effect.

[0033] In an embodiment of the present application, as shown in Figures 1-6 The outer wall of the pipe body main body 11 is fixedly connected with thickened heat dissipation ribs 12. The thickened heat dissipation ribs 12 are provided in several groups and are also spirally wound and fixed on the outer wall of the pipe body main body 11. The design of the several groups of thickened heat dissipation ribs 12 increases the contact area of the condensing pipe 1 with air.

[0034] Specifically, the use of the thickened heat dissipation ribs 12 improves the overall heat dissipation efficiency, increases the surface area of the condensing pipe 1, increases the contact area of the condensing pipe 1 with air during heat dissipation, and can more effectively achieve heat dissipation.

[0035] In an embodiment of the present application, as shown in Figures 1-6 The top end of the pipe body main body 11 is provided with a through water inlet 14. The water inlet 14 is used to combine with an external gas discharge pipe to realize the introduction and cooling of the mixed gas.

[0036] In an embodiment of the present application, as shown in Figures 1-6 The water inlet 14 and the circulating hole 13 are designed independently of each other and are not connected between them, belonging to two independent cooling structures.

[0037] In an embodiment of the present application, as shown in Figures 1-6 The water inlet 14 and the circulating hole 13 are designed independently of each other and are not connected between them, belonging to two independent cooling structures.

[0038] In an embodiment of the present application, as shown in Figures 1-6 An opening is formed in the outer side of the bottom end of the condensing pipe 1, and a discharge structure 4 is integrally formed and fixed in the opening. The discharge structure 4 discharges the mixed gas and the liquid water after multiple cooling.

[0039] In an embodiment of the present application, as shown in Figures 1-6 The discharge structure 4 includes a discharge pipe 41, and the discharge pipe 41 is in communication with the pipe body main body 11.

[0040] In an embodiment of the present application, as shown inFigures 1-6 As shown, the rear end of the discharge pipe 41 is internally provided with a valve 44 for controlling the flow of liquid water in the pipe body 11.

[0041] Specifically, when secondary cooling is needed, the valve 44 is closed, so that the liquid water is circulated in the condenser pipe 1 and the circulation structure 3 for cooling, and when the cooling is completed and needs to be discharged, the valve 44 is opened, so that the liquid water is discharged from the discharge pipe 41.

[0042] In an embodiment of the present application, as shown in Figures 1-6 As shown, the pipe body 11 is provided with a hole at the position corresponding to the discharge pipe 41, which is in communication with the circulation hole 13, so that the liquid water in the circulation hole 13 can enter the discharge pipe 41 through the hole.

[0043] Specifically, the hole does not affect the cooling circulation, because the water inlet end of the water pump 31 covers the water inlet 14 and the circulation hole 13, so that after the liquid water in the circulation hole 13 enters the pipe body 11 through the hole, it will still be pumped into the circulation pipe 32 by the water pump 31 for continuous cooling circulation.

[0044] In an embodiment of the present application, as shown in Figures 1-6 As shown, the top end of the discharge pipe 41 is integrally formed with a gas discharge pipe 42, and the front end of the discharge pipe 41 is integrally formed with a liquid discharge pipe 43, which is designed with a downward elbow.

[0045] Specifically, when discharging the liquid water and the mixed gas, after opening the valve 44, the mixed gas, which is lighter, is discharged through the gas discharge pipe 42 to a pre-installed collection pipe, and the liquid water is discharged through the liquid discharge pipe 43.

[0046] Meanwhile, the contents not described in detail in the present specification are all prior art known to those skilled in the art.

[0047] Working principle: when performing heat dissipation, the external gas discharge pipe is connected with the water inlet 14 of the condenser pipe 1, and the high-temperature mixed gas enters the condenser pipe 1 through the water inlet 14. Because the condenser pipe 1 has a spiral structure, the water vapor fully contacts the inner wall of the pipe body 11 during flowing in the pipe, and the thickened heat dissipation ribs 12 on the outer wall of the pipe body 11 increase the contact area with air, thereby accelerating the heat dissipation, so that the water vapor in the mixed gas is rapidly cooled into liquid water.

[0048] The liquid water flows downward under the action of gravity and enters the circulation structure 3. The water pump 31 is started to pump the liquid water upward through the circulation pipe 32 into the circulation hole 13. The cooling water in the circulation hole 13 flows downward again under the action of gravity, and after the cooling process of the condenser pipe 1, the circulation cooling is realized, thereby continuously reducing the temperature of the liquid water.

[0049] When liquid water needs to be discharged, the valve 44 in the discharge structure 4 is opened, and the multiple times cooled cooling water in the circulation hole 13 enters the discharge pipe 41 through the corresponding hole in the pipe body 11, and then is discharged from the discharge pipe 41. The gas discharge pipe 42 can discharge the lighter gas upward, and the liquid discharge pipe 43 can discharge the cooling water downward, so as to realize the separation of the gas and water vapor in the mixed gas.

[0050] The mixed gas is introduced from the water inlet 14 at the upper end of the condensing pipe 1, is spirally cooled downward, and is separated into gas and liquid water. In order to avoid that single condensation is not enough to completely separate the water vapor in the gas, two-stage circulation is designed. In the first-stage circulation, the mixed gas is cooled downward in the pipe body 11 through the water inlet 14, and in the second-stage circulation, the water vapor cooled into liquid water is accumulated below the pipe body 11. Due to the design of the water pump, the liquid water can enter the circulation hole 13 together with the mixed gas for the second-stage circulation. The circulation hole 13 is arranged in the pipe body 11, and after multiple times of circulation in the circulation hole 13, the water vapor in the mixed gas can be completely condensed into liquid water. At this time, the valve 44 is opened, the lighter gas is discharged through the gas discharge pipe 42, and the heavier liquid water is discharged through the liquid discharge pipe 43, so as to complete the separation of the water vapor and the gas.

[0051] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0052] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-stage waste incinerator condensing water removal device comprising a condenser tube (1), characterized in that, The condenser pipe (1) is a hollow designed spiral structure, the bottom end of the condenser pipe (1) is fixedly connected with a circulating structure (3), wherein: The condenser pipe (1) comprises a pipe body (11), a through circulating hole (13) is formed in the pipe body (11), the circulating structure (3) comprises a water pump (31), the output end of the water pump (31) is fixedly connected with a circulating pipe (32), the top end of the circulating pipe (32) is fixedly connected with the pipe body (11) and communicates with the circulating hole (13), a plurality of auxiliary heat dissipation pipes (2) are fixedly arranged outside the pipe body (11).

2. The multi-stage condensation water removal device for a waste incinerator according to claim 1, characterized in that, The outer wall of the pipe body (11) is fixedly connected with thickened heat dissipation ribs (12), the thickened heat dissipation ribs (12) are arranged in groups and are also spirally fixed on the outer wall of the pipe body (11), and the groups of thickened heat dissipation ribs (12) increase the contact area of the condenser pipe (1) with air.

3. The multi-stage condensing water removal device for a waste incinerator according to claim 2, characterized in that, A through water inlet (14) is formed in the top end of the pipe body (11), the water inlet (14) is used for being combined with an external water vapor discharge pipe to realize the introduction and cooling of water vapor.

4. The multi-stage condensing water removal device for a waste incinerator according to claim 3, characterized in that, The water inlet (14) and the circulating hole (13) are independently designed and are not communicated with each other.

5. The multi-stage condensing water removal device for a waste incinerator according to claim 4, characterized in that, The water inlet (14) and the circulating hole (13) are independently designed and are not communicated with each other.

6. The multi-stage condensing water removal device for a waste incinerator according to claim 5, wherein The water inlet (14) and the circulating hole (13) are independently designed and are not communicated with each other.

7. The multi-stage condensing water removal device for a waste incinerator according to claim 6, characterized in that, The water inlet (14) and the circulating hole (13) are independently designed and are not communicated with each other.

8. The multi-stage condensing water removal device for a waste incinerator according to claim 7, characterized in that, The bottom end of the condenser pipe (1) is provided with an opening, and a discharge structure (4) is integrally formed and fixed in the opening, the discharge structure (4) discharges mixed gas and liquid water after multiple cooling.

9. The multi-stage condensing water removal device for a waste incinerator according to claim 8, characterized in that, The discharge structure (4) comprises a discharge pipe (41), and the discharge pipe (41) is in communication with the pipe body (11).

10. The multi-stage condensing water removal device for a waste incinerator according to claim 9, wherein A valve (44) is installed in the rear end of the discharge pipe (41), which is used for controlling the flow direction of condensate water in the pipe body (11). The pipe body (11) is provided with a hole corresponding to the discharge pipe (41), the hole is in communication with the circulating hole (13), and the cooling water in the circulating hole (13) can pass through the hole and enter the discharge pipe (41). The top end of the discharge pipe (41) is integrally formed and fixed with a gas discharge pipe (42), the front end of the discharge pipe (41) is integrally formed and fixed with a liquid discharge pipe (43), and the liquid discharge pipe (43) is designed as a bend downward.

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