Condenser

Abstract

The utility model relates to the technical field of condensers, and discloses a condenser which comprises a barrel, two tube plates are installed at the left end and the right end of the barrel respectively, tube boxes are installed on the opposite sides of the two tube plates respectively, a hot gas inlet is formed in the top end of the middle of the barrel, a heat exchange tube is installed on the inner side of the barrel, and the two ends of the heat exchange tube are communicated with the two tube boxes respectively. Due to the arrangement of the cylinder body, the hot gas inlet, the uncondensed gas outlet and the condensate outlets, hot gas enters the outer walls of the heat exchange pipes in the cylinder body from the hot gas inlet to be in contact with the outer walls of the heat exchange pipes, and cold fluid flowing in the heat exchange pipes takes away heat of the hot gas through indirect heat transfer; therefore, hot gas is condensed into liquid to be discharged from the condensate outlet, part of uncondensed gas is discharged from the uncondensed gas outlet, the hot gas enters the barrel from the middle of the barrel, the uncondensed gas is discharged from the two ends of the barrel, the condensation effect is better, the needed condensation area is reduced, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to condenser technical field, concretely is a condenser. BACKGROUND

[0002] The main role of condenser is to change gas or steam into liquid, and the heat is rapidly transmitted to the cold fluid in the pipe, and the heat is taken away by the cold fluid, and the existing condenser is mostly set as hot gas entering from one end of the cylinder and going out from the other end of the cylinder, and the gas stays in the cylinder for a long time, which leads to poor condensation effect of the gas in the cylinder, so a condenser is provided to solve the above problems. SUMMARY

[0003] (I) technical problems solved

[0004] The utility model discloses a condenser which solves the problem of poor condensation effect of the gas in the cylinder.

[0005] (II) technical scheme

[0006] The technical scheme for solving the above technical problems of the utility model is as follows:

[0007] A condenser, comprising a cylinder, two tube plates are installed at the left and right ends of the cylinder, a pipe box is installed at the opposite side of each of the two tube plates, a hot gas inlet is arranged at the top of the middle part of the cylinder, a heat exchange pipe is installed on the inner side of the cylinder, the two ends of the heat exchange pipe are communicated with the two pipe boxes respectively, four condensate outlets are arranged at the bottom of the cylinder, two uncondensed gas outlets are arranged at the top of the cylinder, a cold fluid inlet is arranged at the bottom of the right pipe box, and a cold fluid outlet is arranged at the top of the left pipe box.

[0008] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0009] Preferably, a plurality of baffle plates are installed on the inner side of the cylinder.

[0010] Preferably, a plurality of pull rods are installed on the inner side of the cylinder.

[0011] Preferably, a plurality of distance tubes are installed on the inner side of the cylinder.

[0012] Preferably, two lifting lugs are installed at the top of the cylinder.

[0013] Preferably, two saddles are installed at the bottom of the cylinder.

[0014] Preferably, a sight glass is arranged on the hot gas inlet.

[0015] Preferably, the top end of the right side pipe box is provided with an exhaust port.

[0016] Preferably, the bottom end of the left side pipe box is provided with a vent port.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the technical scheme of the present application has the following beneficial technical effects:

[0019] The utility model discloses a cylinder, hot gas import, uncondensed gas outlet and condensate outlet are provided, and hot gas contacts the outer wall of the heat exchange pipe in the cylinder from hot gas import and enters, and the cold fluid flowing in the heat exchange pipe carries the heat of hot gas through indirect heat transfer, so that hot gas condenses into liquid and discharges from condensate outlet, and part of uncondensed gas discharges from uncondensed gas outlet, and hot gas enters the cylinder from the middle of the cylinder, and uncondensed gas discharges from both ends of the cylinder, and the condensing effect is better, and the required condensing area is reduced, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of left side pipe box and cold fluid outlet relative position relation of the utility model;

[0022] Figure 3 It is the structure schematic diagram of hot gas import and sight glass relative position relation of the utility model.

[0023] In the drawing: 1, pipe box;2, tube sheet;3, cylinder;4, baffle;5, pull rod;6, fixed distance pipe;7, lug;8, heat exchange pipe;9, saddle;A, cold fluid outlet;B, uncondensed gas outlet;C, hot gas import;D, sight glass;E, exhaust port;F, cold fluid import;G, condensate outlet;H, vent port. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] In the embodiments, by Figures 1-3The utility model provides a condenser, including the cylinder body 3, both ends of cylinder body 3 are equipped with two tube plates 2, and the opposite side of two tube plates 2 is equipped with the pipe box 1, and the top of the middle part of cylinder body 3 is provided with hot gas import c, and the inside of cylinder body 3 is installed heat exchange pipe 8, and the both ends of heat exchange pipe 8 are connected with two pipe boxes 1 respectively, and the bottom of cylinder body 3 is provided with four condensate outlets g, and the top of cylinder body 3 is provided with two uncondensed gas outlets b, and the bottom of right pipe box 1 is provided with cold fluid import f, and the top of left pipe box 1 is provided with cold fluid outlet a.

[0026] Through the above setting, hot gas enters the outer wall of heat exchange pipe 8 in the cylinder body 3 from hot gas import c, and the cold fluid flowing in heat exchange pipe 8 takes away the heat of hot gas through indirect heat transfer, so that hot gas is condensed into liquid and discharged from condensate outlet g, and part of uncondensed gas is discharged from uncondensed gas outlet b, hot gas enters the cylinder body 3 from the middle of cylinder body 3, and uncondensed gas is discharged from both ends of cylinder body 3, so that the condensation effect is better, the required condensation area is reduced, and the cost is reduced.

[0027] With reference to Figures 1-3 Wherein, the inside of cylinder body 3 is installed with several baffles 4;

[0028] Through the above structure, the baffle 4 is installed between the heat exchange pipe 8, so that the fluid forms a tortuous flow path in the condenser, so that the residence time of the fluid in the condenser is increased, and the heat exchange is more sufficient, so as to improve the efficiency of heat transfer, and the baffle 4 can also support the heat exchange pipe 8, prevent the heat exchange pipe 8 from shaking and shifting under the action of fluid flow, thereby reducing the wear between the tube bundles and prolonging the service life of the heat exchange pipe 8.

[0029] With reference to Figures 1-3 Wherein, the inside of cylinder body 3 is installed with several pull rods 5;

[0030] Through the above structure, the design of pull rod 5 can be smoothly inserted into heat exchange pipe 8, and stable connection is formed with heat exchange pipe 8 through specific connection mode (such as pressurization, vacuum extraction or use of elastic material etc.), once the connection is stable, the pull rod 5 can be used as a traction tool to smoothly pull the heat exchange pipe 8 into the assembly hole of the condenser.

[0031] With reference to Figures 1-3 Wherein, the inside of cylinder body 3 is installed with several distance tubes 6;

[0032] With the above structural arrangement, the spacer tube 6 is fixed on the tube sheet 2 and the baffle plate 4, with equal distance between them, serving to support and fix the heat exchange tube 8. This helps to ensure the correct position and stability of the heat exchange tube 8 in the condenser, preventing the heat exchange tube 8 from shifting or deforming due to fluid flow or external factors. The installation of the spacer tube 6 can improve the overall strength and stability of the condenser. As part of the internal structure of the condenser, they help to resist external pressure and vibration, ensuring the safe operation of the condenser.

[0033] Reference Figures 1-3 Two lifting lugs 7 are installed at the top of the cylinder 3;

[0034] With the above structural design, lifting tools are required during handling and installation. The lifting lug 7, as a specially designed structure on the condenser, can be easily connected to the hooks and ropes of the crane or hoist, thereby ensuring that the condenser can be handled and installed safely and stably.

[0035] Reference Figures 1-3 Among them, two saddles 9 are installed at the bottom of the cylinder 3;

[0036] With the above structural design, the saddle 9 serves as a support structure for the condenser. Its main function is to bear the weight of the condenser and fix it in a predetermined position. Through the saddle 9, the condenser can be stably placed on the ground or equipment foundation, ensuring its stability and safety during operation.

[0037] Reference Figures 1-3 Among them, a sight glass d is installed on the hot gas inlet c;

[0038] With the above structural setup, the internal condition of the hot gas inlet c can be observed through the sight glass d.

[0039] Reference Figures 1-3 Among them, the top of the right-side pipe box 1 is provided with an exhaust port e;

[0040] With the above structural design, if negative pressure is generated inside the condenser during operation, it will affect the operating efficiency and stability of the equipment. The design of the exhaust port e can ensure the internal gas pressure balance of the condenser, avoid the generation of negative pressure, and thus improve the working efficiency of the equipment.

[0041] Reference Figures 1-3 Among them, the bottom end of the left pipe box 1 is provided with a vent h;

[0042] With the above structural design, the internal pressure of the condenser may fluctuate with changes in temperature and steam volume during operation. If the internal pressure is too high, it may damage the condenser. The design of the vent port h helps to maintain the pressure balance inside and outside the condenser and prevent equipment damage or malfunction caused by excessive internal pressure.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A condenser, characterized in that, The device includes a cylinder (3), with two tube sheets (2) installed at both ends of the cylinder (3), and tube boxes (1) installed on opposite sides of the two tube sheets (2). A hot gas inlet (c) is provided at the top of the middle part of the cylinder (3), and a heat exchange tube (8) is installed on the inner side of the cylinder (3). The two ends of the heat exchange tube (8) are connected to the two tube boxes (1) respectively. Four condensate outlets (g) are provided at the bottom of the cylinder (3), and two uncondensed gas outlets (b) are provided at the top of the cylinder (3). A cold fluid inlet (f) is provided at the bottom of the tube box (1) on the right side, and a cold fluid outlet (a) is provided at the top of the tube box (1) on the left side.

2. A condenser according to claim 1, characterized in that: Several baffles (4) are installed on the inner side of the cylinder (3).

3. A condenser according to claim 1, characterized in that: Several tie rods (5) are installed on the inner side of the cylinder (3).

4. A condenser according to claim 1, characterized in that: Several spacer tubes (6) are installed on the inner side of the cylinder (3).

5. A condenser according to claim 1, characterized in that: Two lifting lugs (7) are installed at the top of the cylinder (3).

6. A condenser according to claim 1, characterized in that: Two saddles (9) are installed at the bottom of the cylinder (3).

7. A condenser according to claim 1, characterized in that: A sight glass (d) is provided on the hot gas inlet (c).

8. A condenser according to claim 1, characterized in that: The top of the pipe box (1) on the right is provided with an exhaust port (e).

9. A condenser according to claim 1, characterized in that: The bottom end of the pipe box (1) on the left is provided with a vent (h).

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